S-19212B/DxxA Series www.ablic.com AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR (c) ABLIC Inc., 2015-2019 Rev.5.3_00 The S-19212B/DxxA Series, developed by using high-withstand voltage CMOS process technology, is a positive voltage regulator with a high-withstand voltage, low current consumption and high-accuracy output voltage, and has a built-in ON / OFF circuit. The S-19212B/DxxA Series operates at the maximum operation voltage of 36 V and a low current consumption of 6.5 A typ., and has a built-in low on-resistance output transistor which provides a very small dropout voltage and a large output current. Also, a built-in overcurrent protection circuit to limit overcurrent of the output transistor and a built-in thermal shutdown circuit to limit heat are included. ABLIC Inc. offers a "thermal simulation service" which supports the thermal design in conditions when our power management ICs are in use by customers. Our thermal simulation service will contribute to reducing the risk in the thermal design at customers' development stage. For more information regarding our thermal simulation service, contact our sales office. Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the purpose, contact to ABLIC Inc. is indispensable. Features * Output voltage: * Input voltage: * Output voltage accuracy: * Current consumption: 2.5 V to 16.0 V, selectable in 0.1 V step 3.0 V to 36 V 2.0% (Tj = -40C to +125C) During operation: 6.5 A typ., 8.5 A max. (Tj = -40C to +125C) During power-off: 0.1 A typ., 3.5 A max. (Tj = -40C to +125C) * Output current: Possible to output 250 mA (at VIN VOUT(S) + 2.0 V)*1 * Input capacitor: A ceramic capacitor can be used. (1.0 F or more) * Output capacitor: A ceramic capacitor can be used. (1.0 F to 100 F) * Built-in overcurrent protection circuit: Limits overcurrent of output transistor. * Built-in thermal shutdown circuit: Detection temperature 165C typ. * Built-in ON / OFF circuit: Ensures long battery life. Discharge shunt function is available. * Operation temperature range: Ta = -40C to +125C * Lead-free (Sn 100%), halogen-free * Withstand 45 V load dump * AEC-Q100 qualified*2 *1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large. *2. Contact our sales office for details. Applications * Constant-voltage power supply for electrical application for vehicle interior * Constant-voltage power supply for home electric appliance * For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.) Packages * TO-252-5S(A) * HSOP-8A * HSOP-6 * SOT-89-5 * HTMSOP-8 * SOT-23-5 1 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 Block Diagram *1 VIN VOUT Overcurrent protection circuit Thermal shutdown circuit ON / OFF *2 ON / OFF circuit + - Reference voltage circuit *1 VSS *1. *2. Parasitic diode The ON / OFF circuit controls the internal circuit and the output transistor. Figure 1 2 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series AEC-Q100 Qualified This IC supports AEC-Q100 for operation temperature grade 1. Contact our sales office for details of AEC-Q100 reliability specification. Product Name Structure Users can select the output voltage and package type for the S-19212B/DxxA Series. Refer to "1. Product name" regarding the contents of product name, "2. Function list of product types" regarding the product type, "3. Packages" regarding the package drawings and "4. Product name list" for details of product names. 1. Product name S-19212 x xx A - xxxx U Environmental code U: Lead-free (Sn 100%), halogen-free Package abbreviation and IC packing specifications V5T2: TO-252-5S(A), Tape E8T1: HSOP-8A, Tape E6T1: HSOP-6, Tape U5T1: SOT-89-5, Tape S8T1: HTMSOP-8, Tape M5T1: SOT-23-5, Tape *1 Operation temperature A: Ta = -40C to +125C Set output voltage 25 to G0 (e.g., when the set output voltage is 2.5 V, it is expressed as 25. when the set output voltage is 10.0 V, it is expressed as A0. when the set output voltage is 11.0 V, it is expressed as B0. when the set output voltage is 16.0 V, it is expressed as G0.) *2 Product type B, D *1. *2. 2. Refer to the tape drawing. Refer to "2. Function list of product types" and "3. ON / OFF pin" in " Operation". Function list of product types Product Type B D ON / OFF Logic Active "H" Active "H" Table 1 ON / OFF pin input voltage "H" 1.5 V min. 2.0 V min. ON / OFF pin input voltage "L" 0.25 V max. 0.8 V max. 3 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 3. Packages Table 2 Package Name TO-252-5S(A) HSOP-8A HSOP-6 SOT-89-5 HTMSOP-8 SOT-23-5 4. Dimension VA005-A-P-SD FH008-A-P-SD FH006-A-P-SD UP005-A-P-SD FP008-A-P-SD MP005-A-P-SD Package Drawing Codes Tape VA005-A-C-SD FH008-A-C-SD FH006-A-C-SD UP005-A-C-SD FP008-A-C-SD MP005-A-C-SD Reel Land VA005-A-R-SD FH008-A-R-SD FH006-A-R-S1 UP005-A-R-SD FP008-A-R-SD MP005-A-R-SD VA005-A-L-SD FH008-A-L-SD FH006-A-L-SD - FP008-A-L-SD - Product name list 4. 1 S-19212B/DxxA Series B type ON / OFF logic: Active "H" ON / OFF pin input voltage "H" (VSH) = 1.5 V min., ON / OFF pin input voltage "L" (VSL) = 0.25 V max. Table 3 Output Voltage 2.5 V 2.0% 3.0 V 2.0% 3.3 V 2.0% 5.0 V 2.0% 5.5 V 2.0% 6.0 V 2.0% 7.0 V 2.0% 8.0 V 2.0% 9.0 V 2.0% 10.5 V 2.0% 12.0 V 2.0% 12.5 V 2.0% 15.0 V 2.0% Remark TO-252-5S(A) HSOP-8A HSOP-6 SOT-89-5 S-19212B25A-V5T2U S-19212B25A-E8T1U S-19212B25A-E6T1U S-19212B25A-U5T1U S-19212B30A-V5T2U S-19212B30A-E8T1U S-19212B30A-E6T1U S-19212B30A-U5T1U S-19212B33A-V5T2U S-19212B33A-E8T1U S-19212B33A-E6T1U S-19212B33A-U5T1U S-19212B50A-V5T2U S-19212B50A-E8T1U S-19212B50A-E6T1U S-19212B50A-U5T1U S-19212B55A-V5T2U S-19212B55A-E8T1U S-19212B55A-E6T1U S-19212B55A-U5T1U S-19212B60A-V5T2U S-19212B60A-E8T1U S-19212B60A-E6T1U S-19212B60A-U5T1U S-19212B70A-V5T2U S-19212B70A-E8T1U S-19212B70A-E6T1U S-19212B70A-U5T1U S-19212B80A-V5T2U S-19212B80A-E8T1U S-19212B80A-E6T1U S-19212B80A-U5T1U S-19212B90A-V5T2U S-19212B90A-E8T1U S-19212B90A-E6T1U S-19212B90A-U5T1U S-19212BA5A-V5T2U S-19212BA5A-E8T1U S-19212BA5A-E6T1U S-19212BA5A-U5T1U S-19212BC0A-V5T2U S-19212BC0A-E8T1U S-19212BC0A-E6T1U S-19212BC0A-U5T1U S-19212BC5A-V5T2U S-19212BC5A-E8T1U S-19212BC5A-E6T1U S-19212BC5A-U5T1U S-19212BF0A-V5T2U S-19212BF0A-E8T1U S-19212BF0A-E6T1U S-19212BF0A-U5T1U Please contact our sales office for products other than the above. 4. 2 HTMSOP-8 SOT-23-5 S-19212B25A-S8T1U S-19212B30A-S8T1U S-19212B33A-S8T1U S-19212B50A-S8T1U S-19212B55A-S8T1U S-19212B60A-S8T1U S-19212B70A-S8T1U S-19212B80A-S8T1U S-19212B90A-S8T1U S-19212BA5A-S8T1U S-19212BC0A-S8T1U S-19212BC5A-S8T1U S-19212BF0A-S8T1U S-19212B25A-M5T1U S-19212B30A-M5T1U S-19212B33A-M5T1U S-19212B50A-M5T1U S-19212B55A-M5T1U S-19212B60A-M5T1U S-19212B70A-M5T1U S-19212B80A-M5T1U S-19212B90A-M5T1U S-19212BA5A-M5T1U S-19212BC0A-M5T1U S-19212BC5A-M5T1U S-19212BF0A-M5T1U S-19212B/DxxA Series D type ON / OFF logic: Active "H" ON / OFF pin input voltage "H" (VSH) = 2.0 V min., ON / OFF pin input voltage "L" (VSL) = 0.8 V max. Table 4 Output Voltage 2.5 V 2.0% 3.0 V 2.0% 3.3 V 2.0% 5.0 V 2.0% 5.5 V 2.0% 6.0 V 2.0% 7.0 V 2.0% 8.0 V 2.0% 9.0 V 2.0% 10.5 V 2.0% 12.0 V 2.0% 12.5 V 2.0% 15.0 V 2.0% Remark 4 TO-252-5S(A) HSOP-8A HSOP-6 SOT-89-5 S-19212D25A-V5T2U S-19212D25A-E8T1U S-19212D25A-E6T1U S-19212D25A-U5T1U S-19212D30A-V5T2U S-19212D30A-E8T1U S-19212D30A-E6T1U S-19212D30A-U5T1U S-19212D33A-V5T2U S-19212D33A-E8T1U S-19212D33A-E6T1U S-19212D33A-U5T1U S-19212D50A-V5T2U S-19212D50A-E8T1U S-19212D50A-E6T1U S-19212D50A-U5T1U S-19212D55A-V5T2U S-19212D55A-E8T1U S-19212D55A-E6T1U S-19212D55A-U5T1U S-19212D60A-V5T2U S-19212D60A-E8T1U S-19212D60A-E6T1U S-19212D60A-U5T1U S-19212D70A-V5T2U S-19212D70A-E8T1U S-19212D70A-E6T1U S-19212D70A-U5T1U S-19212D80A-V5T2U S-19212D80A-E8T1U S-19212D80A-E6T1U S-19212D80A-U5T1U S-19212D90A-V5T2U S-19212D90A-E8T1U S-19212D90A-E6T1U S-19212D90A-U5T1U S-19212DA5A-V5T2U S-19212DA5A-E8T1U S-19212DA5A-E6T1U S-19212DA5A-U5T1U S-19212DC0A-V5T2U S-19212DC0A-E8T1U S-19212DC0A-E6T1U S-19212DC0A-U5T1U S-19212DC5A-V5T2U S-19212DC5A-E8T1U S-19212DC5A-E6T1U S-19212DC5A-U5T1U S-19212DF0A-V5T2U S-19212DF0A-E8T1U S-19212DF0A-E6T1U S-19212DF0A-U5T1U Please contact our sales office for products other than the above. HTMSOP-8 SOT-23-5 S-19212D25A-S8T1U S-19212D30A-S8T1U S-19212D33A-S8T1U S-19212D50A-S8T1U S-19212D55A-S8T1U S-19212D60A-S8T1U S-19212D70A-S8T1U S-19212D80A-S8T1U S-19212D90A-S8T1U S-19212DA5A-S8T1U S-19212DC0A-S8T1U S-19212DC5A-S8T1U S-19212DF0A-S8T1U S-19212D25A-M5T1U S-19212D30A-M5T1U S-19212D33A-M5T1U S-19212D50A-M5T1U S-19212D55A-M5T1U S-19212D60A-M5T1U S-19212D70A-M5T1U S-19212D80A-M5T1U S-19212D90A-M5T1U S-19212DA5A-M5T1U S-19212DC0A-M5T1U S-19212DC5A-M5T1U S-19212DF0A-M5T1U AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series Pin Configurations 1. TO-252-5S(A) Top view Table 5 3 1 2 Pin No. 4 Symbol Description 1 VOUT Output voltage pin 2 ON / OFF ON / OFF pin 3 VSS GND pin 4 NC*1 No connection 5 VIN Input voltage pin 5 Figure 2 *1. The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin. 2. HSOP-8A Top view Table 6 1 8 2 7 3 6 4 5 Bottom view 8 1 7 2 6 3 5 4 Pin No. Symbol Description 1 VOUT Output voltage pin 2 NC*2 No connection 3 NC*2 No connection 4 ON / OFF ON / OFF pin 5 VSS GND pin 6 NC*2 No connection 7 NC*2 No connection 8 VIN Input voltage pin *1 Figure 3 *1. Connect the heat sink of backside at shadowed area to the board, and set electric potential GND. However, do not use it as the function of electrode. *2. The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin. 5 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 3. HSOP-6 Top view 6 Table 7 5 1 4 2 Pin No. 3 Symbol Description 1 VOUT Output voltage pin 2 VSS GND pin 3 ON / OFF ON / OFF pin 4 NC*1 No connection 5 VSS GND pin 6 VIN Input voltage pin Figure 4 *1. The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin. 4. SOT-89-5 Top view 5 Table 8 4 1 2 Pin No. 3 Symbol Description 1 NC*1 2 VSS GND pin 3 VIN Input voltage pin 4 VOUT Output voltage pin 5 ON / OFF ON / OFF pin No connection Figure 5 *1. The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin. 5. HTMSOP-8 Top view 1 2 3 4 Table 9 8 7 6 5 Bottom view 8 7 6 5 1 2 3 4 *1 Pin No. Symbol Description 1 VOUT Output voltage pin 2 NC*2 No connection 3 NC*2 No connection 4 ON / OFF ON / OFF pin 5 VSS GND pin 6 NC*2 No connection 7 NC*2 No connection 8 VIN Input voltage pin Figure 6 *1. Connect the heat sink of backside at shadowed area to the board, and set electric potential GND. However, do not use it as the function of electrode. *2. The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin. 6 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series 6. SOT-23-5 Top view 5 4 1 2 3 Figure 7 Table 10 Pin No. Symbol Description 1 VIN Input voltage pin 2 VSS GND pin 3 NC*1 No connection 4 ON / OFF ON / OFF pin 5 VOUT Output voltage pin *1. The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin. 7 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 Absolute Maximum Ratings Table 11 (Ta = +25C unless otherwise specified) Item Symbol Absolute Maximum Rating VSS - 0.3 to VSS + 45 Unit VON / OFF VSS - 0.3 to VIN + 0.3 VSS + 45 V Output voltage VOUT VSS - 0.3 to VIN + 0.3 VSS + 45 V Output current IOUT 280 mA Junction temperature Tj -40 to +150 C VIN Input voltage V Operation ambient temperature Topr -40 to +125 C Storage temperature Tstg -40 to +150 C Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. Thermal Resistance Value Table 12 Item Symbol Condition Board A Board B TO-252-5S(A) Board C Board D Board E Board A Board B HSOP-8A Board C Board D Board E Board A Board B HSOP-6 Board C Board D Board E Junction-to-ambient thermal resistance*1 JA Board A Board B SOT-89-5 Board C Board D Board E Board A Board B HTMSOP-8 Board C Board D Board E Board A Board B SOT-23-5 Board C Board D Board E *1. Test environment: compliance with JEDEC STANDARD JESD51-2A Remark 8 Refer to " Power Dissipation" and "Test Board" for details. Min. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Typ. 90 58 38 30 29 115 82 42 43 35 106 82 - 51 48 123 90 - 53 41 161 116 44 44 35 180 143 - - - Max. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Unit C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W C/W AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series Electrical Characteristics Table 13 Item Output voltage*1 Output current*2 Symbol VOUT(E) VIN = VOUT(S) + 2.0 V, IOUT = 10 mA IOUT VIN VOUT(S) + 2.0 V IOUT = 125 mA, Ta = +25C IOUT = 250 mA, Ta = +25C Dropout voltage*3 Vdrop Line regulation VOUT1 VIN * VOUT Load regulation Current consumption during operation Current consumption during power-off Input voltage VOUT2 ISS1 ISS2 VIN ON / OFF pin input voltage "H" VSH ON / OFF pin input voltage "L" VSL ON / OFF pin input current "H" ON / OFF pin input current "L" Ripple rejection Short-circuit current Condition VOUT(S) + 0.5 V VIN 36 V, IOUT = 10 mA VIN = VOUT(S) + 2.0 V, 2.5 V VOUT(S) < 5.1 V, 0.1 mA IOUT 40 mA VIN = VOUT(S) + 2.0 V, 5.1 V VOUT(S) < 12.1 V, 0.1 mA IOUT 40 mA VIN = VOUT(S) + 2.0 V, 12.1 V VOUT(S) 16.0 V, 0.1 mA IOUT 40 mA VIN = 18.0 V, VON / OFF = VIN, IOUT = 0.01 mA VIN = 18.0 V, VON / OFF = 0 V, no load - B type VIN = 18.0 V, RL = 1.0 k, (ON / OFF logic active "H") determined by VOUT output D type level (ON / OFF logic active "H") B type VIN = 18.0 V, RL = 1.0 k, (ON / OFF logic active "H") determined by VOUT output D type level (ON / OFF logic active "H") (Tj = -40C to +125C unless otherwise specified) Test Min. Typ. Max. Unit Circuit VOUT(S) VOUT(S) VOUT(S) V 1 x 0.980 x 1.020 - - mA 3 250*4 - 0.35 - V 1 - 0.80 - V 1 - 0.01 0.03 %/V 1 - 16 30 mV 1 - 16 35 mV 1 - 16 40 mV 1 - 6.5 8.5 A 2 - 0.1 3.5 A 2 3.0 - 36 V - 1.5 - - V 4 2.0 - - V 4 - - 0.25 V 4 - - 0.8 V 4 ISH VIN = 18.0 V, VON / OFF = VIN -0.1 - 0.1 A 4 ISL VIN = 18.0 V, VON / OFF = 0 V -0.1 - 0.1 A 4 2.5 V VOUT(S) < 3.6 V - 45 - dB 5 |RR| VIN = VOUT(S) + 2.0 V, f = 100 Hz, Vrip = 0.5 Vrms, IOUT = 10 mA, Ta = +25C 3.6 V VOUT(S) < 6.1 V - 40 - dB 5 6.1 V VOUT(S) < 10.1 V - 35 - dB 5 10.1 V VOUT(S) 16.0 V - 30 - dB 5 Ishort VIN = VOUT(S) + 2.0 V, VON / OFF = VIN, VOUT = 0 V, Ta = +25C - 120 - mA 3 Thermal shutdown - 165 - C - Junction temperature detection TSD temperature Thermal shutdown - 140 - C - TSR Junction temperature release temperature Discharge shunt VIN = 18.0 V, VON / OFF = 0 V, VOUT = 2.0 V - 70 - k 6 RLOW resistance during power-off *1. VOUT(S): Set output voltage VOUT(E): Actual output voltage The output voltage when VIN = VOUT(S) + 2.0 V, IOUT = 10 mA *2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current. *3. Vdrop = VIN1 - (VOUT3 x 0.98) VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage. VOUT3 is the output voltage when VIN = VOUT(S) + 2.0 V, and IOUT = 125 mA or 250 mA. *4. Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power dissipation when the output current is large. This specification is guaranteed by design. 9 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 Test Circuits VIN + VOUT ON / OFF V VSS A + Set to ON Figure 8 VIN Test Circuit 1 VOUT ON / OFF VSS Set to VIN or GND A + Figure 9 VIN Test Circuit 2 VOUT + ON / OFF VSS A V + Set to ON Figure 10 VIN + A Test Circuit 3 VOUT ON / OFF VSS Figure 11 VIN RL VOUT VSS Set to ON 10 + Test Circuit 4 ON / OFF Figure 12 V Test Circuit 5 V + RL AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series VIN VOUT A ON / OFF VSS + V + Set to OFF Figure 13 Test Circuit 6 11 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 Standard Circuit Input Output VOUT VIN CIN *1 ON / OFF VSS Single GND CL *2 GND *1. CIN is a capacitor for stabilizing the input. *2. CL is a capacitor for stabilizing the output. Figure 14 Caution The above connection diagram and constants will not guarantee successful operation. Perform thorough evaluation using an actual application to set the constants. Condition of Application Input capacitor (CIN): Output capacitor (CL): A ceramic capacitor with capacitance of 1.0 F or more is recommended. A ceramic capacitor with capacitance of 1.0 F to 100 F is recommended. Caution Generally, in a voltage regulator, an oscillation may occur depending on the selection of the external parts. Perform thorough evaluation including the temperature characteristics with an actual application using the above capacitors to confirm no oscillation occurs. Selection of Input Capacitor (CIN) and Output Capacitor (CL) The S-19212B/DxxA Series requires CL between the VOUT pin and the VSS pin for phase compensation. The operation is stabilized by a ceramic capacitor with capacitance of 1.0 F to 100 F. When using an OS capacitor, a tantalum capacitor or an aluminum electrolytic capacitor, the capacitance also must be 1.0 F to 100 F. However, an oscillation may occur depending on the equivalent series resistance (ESR). Moreover, the S-19212B/DxxA Series requires CIN between the VIN pin and the VSS pin for a stable operation. Generally, an oscillaiton may occur when a voltage regulator is used under the conditon that the impedance of the power supply is high. Note that the output voltage transient characteristics varies depending on the capacitance of CIN and CL and the value of ESR. Caution Perform thorough evaluation including the temperature characteristics with an actual application to select CIN and CL. 12 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series Explanation of Terms 1. Low dropout voltage regulator This is a voltage regulator which made dropout voltage small by its built-in low on-resistance output transistor. 2. Output voltage (VOUT) This voltage is output at an accuracy of 2.0% when the input voltage, the output current and the temperature are in a certain condition*1. *1. Differs depending on the product. Caution If the certain condition is not satisfied, the output voltage may exceed the accuracy range of 2.0%. Refer to " Electrical Characteristics" and " Characteristics (Typical Data)" for details. VOUT1 VIN * VOUT 3. Line regulation Indicates the dependency of the output voltage against the input voltage. That is, the value shows how much the output voltage changes due to a change in the input voltage after fixing output current constant. 4. Load regulation (VOUT2) Indicates the dependency of the output voltage against the output current. That is, the value shows how much the output voltage changes due to a change in the output current after fixing input voltage constant. 5. Dropout voltage (Vdrop) Indicates the difference between input voltage (VIN1) and the output voltage when the output voltage becomes 98% of the output voltage value (VOUT3) at VIN = VOUT(S) + 2.0 V after the input voltage (VIN) is decreased gradually. Vdrop = VIN1 - (VOUT3 x 0.98) 13 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 Operation 1. Basic operation Figure 15 shows the block diagram of the S-19212B/DxxA Series to describe the basic operation. The error amplifier compares the feedback voltage (Vfb) whose output voltage (VOUT) is divided by the feedback resistors (Rs and Rf) with the reference voltage (Vref). The error amplifier controls the output transistor, consequently, the regulator starts the operation that keeps VOUT constant without the influence of the input voltage (VIN). VIN *1 Current supply VOUT Error amplifier Vref - + Rf Vfb Reference voltage circuit Rs VSS *1. Parasitic diode Figure 15 2. Output transistor In the S-19212B/DxxA Series, a low on-resistance P-channel MOS FET is used between the VIN pin and the VOUT pin as the output transistor. In order to keep VOUT constant, the on-resistance of the output transistor varies appropriately according to the output current (IOUT). Caution Since a parasitic diode exists between the VIN pin and the VOUT pin due to the structure of the transistor, the IC may be damaged by a reverse current if VOUT becomes higher than VIN. Therefore, be sure that VOUT does not exceed VIN + 0.3 V. 14 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series 3. ON / OFF pin The ON / OFF pin controls the internal circuit and the output transistor in order to start and stop the regulator. When the ON / OFF pin is set to OFF, the internal circuit stops operating and the output transistor between the VIN pin and the VOUT pin is turned off, reducing current consumption significantly. The internal equivalent circuit related to the ON / OFF pin is configured as shown in Figure 16. Since the ON / OFF pin is neither pulled down nor pulled up, do not use it in the floating status. When not using the ON / OFF pin, connect it to the VIN pin. Note that the current consumption increases when a voltage of VSL max.*1 to VIN - 0.3 V is applied to the ON / OFF pin. Table 14 Product Type ON / OFF Pin Internal Circuit VOUT Pin Voltage Current Consumption B/D "H": ON Operate Constant value*2 ISS1 B/D "L": OFF Stop Pulled down to VSS*3 ISS2 *1. Refer to Table 13 in " Electrical Characteristics". *2. The constant value is output due to the regulating based on the set output voltage value. *3. The VOUT pin voltage is pulled down to VSS due to combined resistance (RLOW = 70 k typ.) of the discharge shunt circuit and the feedback resistors, and a load. VIN ON / OFF VSS Figure 16 15 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 4. Discharge shunt function The S-19212B/DxxA Series has a built-in discharge shunt circuit to discharge the output capacitance. The output capacitance is discharged as follows so that the VOUT pin reaches the VSS level. (1) The ON / OFF pin is set to OFF level. (2) The output transistor is turned off. (3) The discharge shunt circuit is turned on. (4) The output capacitor discharges. Output transistor: OFF S-19212B/DxxA Series *1 VOUT VIN Discharge shunt circuit : ON ON / OFF *1 ON / OFF Circuit Output capacitor (CL) ON / OFF pin : OFF Current flow GND VSS *1. Parasitic diode Figure 17 5. Overcurrent protection circuit The S-19212B/DxxA Series has a built-in overcurrent protection circuit to limit the overcurrent of the output transistor. When the VOUT pin is shorted to the VSS pin, that is, at the time of the output short-circuit, the output current is limited to 120 mA typ. due to the overcurrent protection circuit operation. The S-19212B/DxxA Series restarts regulating when the output transistor is released from the overcurrent status. Caution 1. This overcurrent protection circuit does not work as for thermal protection. For example, when the output transistor keeps the overcurrent status long at the time of output short-circuit or due to other reasons, pay attention to the conditions of the input voltage and the load current so as not to exceed the power dissipation. 2. Note that any interference may be caused in the output voltage start-up when a load heavier VOUT(S) than is connected. 100 mA 16 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series 6. Thermal shutdown circuit The S-19212B/DxxA Series has a built-in thermal shutdown circuit to limit overheating. When the junction temperature increases to 165C typ., the thermal shutdown circuit becomes the detection status, and the regulating is stopped. When the junction temperature decreases to 140C typ., the thermal shutdown circuit becomes the release status, and the regulator is restarted. If the thermal shutdown circuit becomes the detection status due to self-heating, the regulating is stopped and VOUT decreases. For this reason, the self-heating is limited and the temperature of the IC decreases. The thermal shutdown circuit becomes release status when the temperature of the IC decreases, and the regulating is restarted, thus the self-heating is generated again. Repeating this procedure makes the waveform of VOUT into a pulse-like form. This phenomenon continues unless decreasing either or both of the input voltage and the output current in order to reduce the internal power consumption, or decreasing the ambient temperature. Note that the product may suffer physical damage such as deterioration if the above phenomenon occurs continuously. Caution 1. When the heat radiation of the application is not in a good condition, the self-heating cannot be limited immediately, and the IC may suffer physical damage. Perform thorough evaluation including the temperature characteristics with an actual application to confirm no problems happen. 2. If a large load current flows during the restart process of regulating after the thermal shutdown circuit changes to the release status from the detection status, the thermal shutdown circuit becomes the detection status again due to self-heating, and a problem may happen in the restart of regulating. A large load current, for example, occurs when charging to the CL whose capacitance is large. Perform thorough evaluation including the temperature characteristics with an actual application to select CL. Table 15 Thermal Shutdown Circuit Release: 140C typ.*1 Detection: 165C typ.*1 *1. *2. *3. VOUT Pin Voltage Constant value*2 Pulled down to VSS*3 Junction temperature The constant value is output due to the regulating based on the set output voltage value. The VOUT pin voltage is pulled down to VSS due to the feedback resistors (Rs and Rf) and a load. 17 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 Precautions * Generally, when a voltage regulator is used under the condition that the load current value is small (0.1 mA or less), the output voltage may increase due to the leakage current of an output transistor. * Generally, when a voltage regulator is used under the condition that the temperature is high, the output voltage may increase due to the leakage current of an output transistor. * Generally, when the ON / OFF pin is used under the condition of OFF, the output voltage may increase due to the leakage current of an output transistor. * Generally, when a voltage regulator is used under the condition that the impedance of the power supply is high, an oscillation may occur. Perform thorough evaluation including the temperature characteristics with an actual application to select CIN. * Generally, in a voltage regulator, an oscillation may occur depending on the selection of the external parts. The following use conditions are recommended in the S-19212B/DxxA Series, however, perform thorough evaluation including the temperature characteristics with an actual application to select CIN and CL. Input capacitor (CIN): A ceramic capacitor with capacitance of 1.0 F or more is recommended. Output capacitor (CL): A ceramic capacitor with capacitance of 1.0 F to 100 F is recommended. * Generally, in a voltage regulator, the values of an overshoot and an undershoot in the output voltage vary depending on the variation factors of input voltage start-up, input voltage fluctuation and load fluctuation etc., or the capacitance of CIN or CL and the value of the equivalent series resistance (ESR), which may cause a problem to the stable operation. Perform thorough evaluation including the temperature characteristics with an actual application to select CIN and CL. * Generally, in a voltage regulator, an overshoot may occur in the output voltage momentarily if the input voltage steeply changes when the input voltage is started up or the input voltage fluctuates etc. Perform thorough evaluation including the temperature characteristics with an actual application to confirm no problems happen. * Generally, in a voltage regulator, if the VOUT pin is steeply shorted with GND, a negative voltage exceeding the absolute maximum ratings may occur in the VOUT pin due to resonance phenomenon of the inductance and the capacitance including CL on the application. The resonance phenomenon is expected to be weakened by inserting a series resistor into the resonance path, and the negative voltage is expected to be limited by inserting a protection diode between the VOUT pin and the VSS pin. * If the input voltage is started up steeply under the condition that the capacitance of CL is large, the thermal shutdown circuit may be in the detection status by self-heating due to the charge current to CL. * Make sure of the conditions for the input voltage, output voltage and the load current so that the internal loss does not exceed the power dissipation. * Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic protection circuit. * When considering the output current value that the IC is able to output, make sure of the output current value specified in Table 13 in " Electrical Characteristics" and footnote *4 of the table. * Wiring patterns on the application related to the VIN pin, the VOUT pin and the VSS pin should be designed so that the impedance is low. When mounting CIN between the VIN pin and the VSS pin and CL between the VOUT pin and the VSS pin, connect the capacitors as close as possible to the respective destination pins of the IC. * In the package equipped with heat sink of backside, mount the heat sink firmly. Since the heat radiation differs according to the condition of the application, perform thorough evaluation with an actual application to confirm no problems happen. * ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement by products including this IC of patents owned by a third party. 18 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series Characteristics (Typical Data) Output voltage vs. Output current (When load current increases) (Ta = +25C) VOUT [V] 1. 1 VOUT = 2.5 V VOUT = 5.0 V 3.0 6.0 2.5 5.0 2.0 1.5 1.0 0.5 0.0 Remark 1. 2 VOUT [V] 1. VIN = 3.0 V VIN = 3.5 V VIN = 4.5 V VIN = 9.0 V 0 4.0 VIN = 5.5 V VIN = 6.0 V VIN = 7.0 V VIN = 9.0 V 3.0 2.0 1.0 0.0 100 200 300 400 500 600 700 800 IOUT [mA] 0 100 200 300 400 500 600 700 800 IOUT [mA] In determining the output current, attention should be paid to the following. 1. The minimum output current value and footnote *4 of Table 13 in " Electrical Characteristics" 2. Power dissipation 2. Output voltage vs. Input voltage (Ta = +25C) VOUT = 2.5 V VOUT = 5.0 V 2.9 5.4 2.7 5.2 2.5 5.0 2.3 IOUT = 0.1 mA IOUT = 10 mA IOUT = 40 mA 2.1 1.9 1.7 2. 3 2. 2 VOUT [V] VOUT [V] 2. 1 0 6 12 4.8 IOUT = 0.1 mA IOUT = 10 mA IOUT = 40 mA 4.6 4.4 18 24 VIN [V] 30 36 4.2 0 6 12 18 24 VIN [V] 30 36 VOUT = 16.0 V 16.4 VOUT [V] 16.2 16.0 IOUT = 0.1 mA IOUT = 10 mA IOUT = 40 mA 15.8 15.6 15.4 15.2 0 6 12 18 24 VIN [V] 30 36 19 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 3. Dropout voltage vs. Output current 3. 1 VOUT = 2.5 V 3. 2 1.2 1.2 0.8 Tj = +125C 0.6 Tj = +25C 0.4 0.2 3. 3 1.0 Tj = +150C Vdrop [V] Vdrop [V] 1.0 0.0 VOUT = 5.0 V 50 100 150 IOUT [mA] 200 Tj = +125C 0.6 Tj = +25C 0.4 0.2 Tj = -40C 0 Tj = +150C 0.8 0.0 250 Tj = -40C 0 50 100 150 IOUT [mA] 200 250 VOUT = 16.0 V 1.2 Vdrop [V] 1.0 Tj = +150C 0.8 Tj = +125C 0.6 Tj = +25C 0.4 0.2 0.0 4. Tj = -40C 0 50 100 150 IOUT [mA] 200 250 Dropout voltage vs. Junction temperature 4. 1 VOUT = 2.5 V 4. 2 0.6 0.6 IOUT = 125 mA 0.4 0.3 0.2 IOUT = 10 mA 0.1 0.0 -40 -25 4. 3 0 25 50 75 100 125 150 Tj [C] VOUT = 16.0 V 0.6 Vdrop [V] 0.5 IOUT = 125 mA 0.4 0.3 0.2 IOUT = 10 mA 0.1 0.0 -40 -25 20 0 25 50 75 100 125 150 Tj [C] 0.5 Vdrop [V] Vdrop [V] 0.5 VOUT = 5.0 V IOUT = 125 mA 0.4 0.3 0.2 IOUT = 10 mA 0.1 0.0 -40 -25 0 25 50 75 100 125 150 Tj [C] AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series Dropout voltage vs. Set output voltage (Ta = +25C) 5. 1.0 Vdrop [V] 0.8 IOUT = 250 mA IOUT = 125 mA IOUT = 40 mA IOUT = 10 mA IOUT = 0.1 mA 0.6 0.4 0.2 0.0 6. 0.0 4.0 8.0 VOUT(S) [V] 12.0 16.0 Output voltage vs. Junction temperature 6. 1 VOUT = 2.5 V 6. 2 VOUT = 5.0 V 5.10 2.53 5.06 2.51 2.49 2.47 2.45 -40 -25 6. 3 VIN = 7.0 V 2.55 VOUT [V] VOUT [V] VIN = 4.5 V 5.02 4.98 4.94 0 25 50 75 100 125 150 Tj [C] 4.90 -40 -25 0 25 50 75 100 125 150 Tj [C] VOUT = 16.0 V VIN = 18.0 V 16.28 VOUT [V] 16.18 16.08 15.98 15.88 15.78 15.68 -40 -25 0 25 50 75 100 125 150 Tj [C] 21 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 7. Current consumption during operation vs. Input voltage (When ON / OFF pin is ON, no load) 7. 1 VOUT = 2.5 V 7. 2 50.0 50.0 30.0 20.0 10.0 7. 3 0 6 12 18 VIN [V] 24 30 Tj = +150C Tj = +125C Tj = +25C Tj = -40C 30.0 20.0 10.0 0.0 36 0 6 12 18 VIN [V] 24 30 36 VOUT = 16.0 V 50.0 Tj = -40C Tj = +25C 40.0 ISS1 [A] 40.0 Tj = +150C Tj = +125C Tj = +25C Tj = -40C ISS1 [A] ISS1 [A] 40.0 0.0 VOUT = 5.0 V 30.0 Tj = +125C Tj = +150C 20.0 10.0 0.0 8. 0 6 12 18 VIN [V] 24 30 36 Current consumption during operation vs. Junction temperature 8. 1 VOUT = 2.5 V 8. 2 VIN = 18.0 V 10.0 ISS1 [A] ISS1 [A] 8.0 6.0 4.0 2.0 8. 3 0 25 50 75 100 Tj [C] 125 150 VIN = 18.0 V 10.0 ISS1 [A] 8.0 6.0 4.0 2.0 22 6.0 4.0 2.0 VOUT = 16.0 V 0.0 VIN = 18.0 V 10.0 8.0 0.0 VOUT = 5.0 V 0 25 50 75 100 Tj [C] 125 150 0.0 0 25 50 75 100 Tj [C] 125 150 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series 9. Current consumption during operation vs. Output current (Ta = +25C) 9. 1 VOUT = 2.5 V 9. 2 50.0 50.0 40.0 VIN = 3.5 V 30.0 ISS1 [A] ISS1 [A] 40.0 VIN = 13.5 V 20.0 10.0 0.0 9. 3 VOUT = 5.0 V VIN = 6.0 V 30.0 VIN = 13.5 V 20.0 10.0 0 50 100 150 IOUT [mA] 200 250 200 250 0.0 0 50 100 150 IOUT [mA] 200 250 VOUT = 16.0 V 50.0 ISS1 [A] 40.0 VIN = 17.0 V 30.0 VIN = 20.0 V 20.0 10.0 0.0 50 Ripple rejection (Ta = +25C) Ripple Rejection [dB] 10. 1 10. 3 10. 2 VOUT = 2.5 V VIN = 4.5 V, CL = 1.0 F 120 100 IOUT = 0.01 mA 80 60 IOUT = 10 mA 40 20 IOUT = 250 mA 0 10 Ripple Rejection [dB] 100 150 IOUT [mA] 100 1k 10k Frequency [Hz] 100k Ripple Rejection [dB] 10. 0 VOUT = 5.0 V VIN = 7.0 V, CL = 1.0 F 120 100 IOUT = 0.01 mA 80 IOUT = 10 mA 60 40 20 IOUT = 250 mA 0 10 100 1k 10k Frequency [Hz] 100k VOUT = 16.0 V VIN = 18.0 V, CL = 1.0 F 120 100 IOUT = 0.01 mA 80 IOUT = 10 mA 60 40 20 0 IOUT = 250 mA 10 100 1k 10k Frequency [Hz] 100k 23 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 Reference Data 1. Characteristics of input transient response (Ta = +25C) 1. 1 VOUT = 2.5 V IOUT = 40 mA, CIN = 1.0 F, VIN = 11.5 V 13.5 V, tr = tf = 5.0 s 3.3 15 3.1 2.9 VIN 2.7 2.5 CL = 10.0 F CL = 22.0 F VOUT 1. 2 VOUT = 5.0 V IOUT = 40 mA, CIN = 1.0 F, VIN = 11.5 V 13.5 V, tr = tf = 5.0 s 5.8 15 13 5.6 11 5.4 9 5.2 7 5.0 2.3 5 -0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 t [ms] 13 VIN CL = 10.0 F CL = 22.0 F 11 9 7 VOUT 4.8 5 -0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 t [ms] 1. 3 VOUT = 16.0 V IOUT = 40 mA, CIN = 1.0 F, VIN = 18.0 V 19.5 V, tr = tf = 5.0 s 16.8 21 19 16.6 16.4 VIN 16.2 16.0 CL = 10.0 F CL = 22.0 F 17 15 13 VOUT 15.8 11 -0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 t [ms] Characteristics of load transient response (Ta = +25C) 2. 2 VOUT = 5.0 V VIN = 13.5 V, CIN = 1.0 F, IOUT = 50 mA 100 mA 5.4 150 2. 1 VOUT = 2.5 V VIN = 13.5 V, CIN = 1.0 F, IOUT = 50 mA 100 mA 2.9 150 2.7 2.6 2.5 IOUT 5.3 50 5.2 0 VOUT -50 CL = 22.0 F CL = 10.0 F 2.4 100 IOUT [mA] 2.8 -100 16.0 15.9 50 0 VOUT -50 CL = 22.0 F CL = 10.0 F -100 15.8 -150 -0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 t [ms] 24 IOUT [mA] 16.1 100 IOUT 50 0 VOUT -50 CL = 22.0 F CL = 10.0 F -100 4.8 -150 -0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 t [ms] 2. 3 VOUT = 16.0 V VIN = 18.0 V, CIN = 1.0 F, IOUT = 50 mA 100 mA 16.4 150 16.2 5.0 4.9 2.3 -150 -0.4 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 t [ms] 16.3 5.1 100 IOUT IOUT [mA] 2. AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series 3. Transient response characteristics of ON / OFF pin (Ta = +25C) 3. 1 VOUT = 2.5 V VIN = 13.5 V, CL = 10.0 F, CIN = 1.0 F, IOUT = 125 mA, VON / OFF = 0 V 13.5 V 18 15.0 3. 2 VOUT = 5.0 V VIN = 13.5 V, CL = 10.0 F, CIN = 1.0 F, IOUT = 125 mA, VON / OFF = 0 V 13.5 V 18 15.0 12.0 12 12.0 12 9.0 6 9.0 6 6.0 3.0 0.0 V ON / OFF VOUT -3.0 -0.5 4. 0.0 0.5 1.0 1.5 t [ms] 2.0 2.5 3.0 0 6.0 -6 3.0 -12 0.0 -18 -12 0.0 0.5 1.0 1.5 t [ms] 2.0 2.5 3.0 -18 Load transient response characteristics dependent on capacitance (Ta = +25C) VIN = 13.5 V, CIN = 1.0 F, IOUT = 100 mA 50 mA 0.20 0.15 0.15 0.10 0.10 0.05 0.05 0.00 0.00 0 20 40 60 CL [F] 80 100 0 20 40 60 CL [F] 80 100 Input transient response characteristics dependent on capacitance (Ta = +25C) 5. 1 VOUT = 5.0 V VIN = 7.0 V 12.0 V, tr = 5.0 s, CIN = 1.0 F, IOUT = 40 mA VIN = 12.0 V 7.0 V, tr = 5.0 s, CIN = 1.0 F, IOUT = 40 mA 2.0 Undershoot [V] 2.0 Overshoot [V] -6 VOUT -3.0 -0.5 4. 1 VOUT = 5.0 V VIN = 13.5 V, CIN = 1.0 F, IOUT = 50 mA 100 mA 0.20 5. 0 V ON / OFF 1.5 1.0 0.5 0.0 1.5 1.0 0.5 0.0 0 20 40 60 CL [F] 80 100 0 20 40 60 CL [F] 80 100 25 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 6. Load dump characteristics (Ta = +25C) 6. 1 VOUT = 3.3 V 4.1 40 3.9 30 3.7 20 VIN 3.5 10 VOUT 3.3 VIN [V] VOUT [V] IOUT = 0.1 mA, VIN = 13.5 V 45.0 V, CIN = CL = 1.0 F 50 4.3 0 -10 3.1 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 t [s] 7. Example of equivalent series resistance vs. Output current characteristics (Ta = +25C) CIN = CL = 1.0 F 100 RESR [] VIN CIN Stable 0 S-19212B/DxxA VOUT Series *1 CL ON / OFF 0.1 VSS 250 RESR IOUT [mA] *1. Figure 18 26 CL: TDK Corporation CGA5L3X8R1H105M (1.0 F) Figure 19 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00 S-19212B/DxxA Series Power Dissipation TO-252-5S(A) HSOP-8A Tj = +150C max. 5 Tj = +150C max. 5 Power dissipation (PD) [W] Power dissipation (PD) [W] E 4 D 3 C 2 B 1 A 0 0 25 50 75 100 125 150 4 E D 2 B 1 0 175 C 3 A 0 25 Ambient temperature (Ta) [C] Board A B C D E Power Dissipation (PD) 1.39 W 2.16 W 3.29 W 4.17 W 4.31 W 100 125 150 175 Board A B C D E Power Dissipation (PD) 1.09 W 1.52 W 2.98 W 2.91 W 3.57 W SOT-89-5 Tj = +150C max. 4 3 E D 2 B 1 A 0 25 50 75 100 125 150 175 Tj = +150C max. 5 Power dissipation (PD) [W] 5 Power dissipation (PD) [W] 75 Ambient temperature (Ta) [C] HSOP-6 0 50 4 E 3 D 2 B 1 0 A 0 25 Ambient temperature (Ta) [C] Board A B C D E Power Dissipation (PD) 1.18 W 1.52 W - 2.45 W 2.60 W 50 75 100 125 150 175 Ambient temperature (Ta) [C] Board A B C D E Power Dissipation (PD) 1.02 W 1.39 W - 2.36 W 3.05 W 27 AUTOMOTIVE, 125C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR S-19212B/DxxA Series Rev.5.3_00 HTMSOP-8 SOT-23-5 Tj = +150C max. 4 E D 3 C 2 B 1 Tj = +150C max. 5 Power dissipation (PD) [W] Power dissipation (PD) [W] 5 4 3 2 1 B A 0 0 A 25 50 75 100 125 150 175 0 0 25 Ambient temperature (Ta) [C] 28 Board Power Dissipation (PD) A B C D E 0.78 W 1.08 W 2.84 W 2.84 W 3.57 W 50 75 100 125 150 Ambient temperature (Ta) [C] Board A B C D E Power Dissipation (PD) 0.69 W 0.87 W - - - 175 TO-252-5S Test Board (1) Board A ICMountArea Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] 1 2 3 4 Thermal via Specification 114.3 x 76.2 x t1.6 FR-4 2 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.070 - (2) Board B Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] 1 2 3 4 Thermal via Specification 114.3 x 76.2 x t1.6 FR-4 4 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 - (3) Board C Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] Thermal via 1 2 3 4 Specification 114.3 x 76.2 x t1.6 FR-4 4 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 Number: 4 Diameter: 0.3 mm No. TO252-5S-A-Board-SD-1.0 enlargedview ABLIC Inc. TO-252-5S Test Board (4) Board D ICMountArea Item Size [mm] Material Number of copper foil layer Specification 114.3 x 76.2 x t1.6 FR-4 4 Thermal via 2 Pattern for heat radiation: 2000mm t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 - Item Size [mm] Material Number of copper foil layer Specification 114.3 x 76.2 x t1.6 FR-4 4 Copper foil layer [mm] 1 2 3 4 (5) Board E Copper foil layer [mm] Thermal via 1 2 3 4 2 Pattern for heat radiation: 2000mm t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 Number: 4 Diameter: 0.3 mm enlargedview No. TO252-5S-A-Board-SD-1.0 ABLIC Inc. HSOP-8A Test Board (1) Board A ICMountArea Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] 1 2 3 4 Thermal via Specification 114.3 x 76.2 x t1.6 FR-4 2 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.070 - (2) Board B Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] 1 2 3 4 Thermal via Specification 114.3 x 76.2 x t1.6 FR-4 4 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 - (3) Board C Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] Thermal via 1 2 3 4 Specification 114.3 x 76.2 x t1.6 FR-4 4 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 Number: 4 Diameter: 0.3 mm enlargedview No. HSOP8A-A-Board-SD-1.0 ABLIC Inc. HSOP-8A Test Board (4) Board D ICMountArea Item Size [mm] Material Number of copper foil layer 1 2 Copper foil layer [mm] 3 4 Thermal via Specification 114.3 x 76.2 x t1.6 FR-4 4 Pattern for heat radiation: 2000mm2 t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 - Item Size [mm] Material Number of copper foil layer 1 2 Copper foil layer [mm] 3 4 Specification 114.3 x 76.2 x t1.6 FR-4 4 Pattern for heat radiation: 2000mm2 t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 Number: 4 Diameter: 0.3 mm (5) Board E Thermal via enlargedview No. HSOP8A-A-Board-SD-1.0 ABLIC Inc. HSOP-6 Test Board ICMountArea (1) Board A Item Specification Size [mm] 114.3 x 76.2 x t1.6 Material FR-4 Number of copper foil layer 2 Copper foil layer [mm] 1 Land pattern and wiring for testing: t0.070 2 3 4 74.2 x 74.2 x t0.070 Thermal via - (2) Board B Item Specification Size [mm] 114.3 x 76.2 x t1.6 Material FR-4 Number of copper foil layer 4 Land pattern and wiring for testing: t0.070 1 74.2 x 74.2 x t0.035 2 Copper foil layer [mm] 74.2 x 74.2 x t0.035 3 74.2 x 74.2 x t0.070 4 Thermal via - (3) Board D Item Specification Size [mm] 114.3 x 76.2 x t1.6 Material FR-4 Number of copper foil layer 4 Copper foil layer [mm] 1 2 3 4 Thermal via Pattern for heat radiation: 2000mm2 t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 - (4) Board E Item Size [mm] Material Number of copper foil layer 1 2 Copper foil layer [mm] 3 4 Thermal via Specification 114.3 x 76.2 x t1.6 FR-4 4 Pattern for heat radiation: 2000mm2 t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 Number: 4 Diameter: 0.3 mm No. HSOP6-A-Board-SD-1.0 enlargedview ABLIC Inc. SOT-89-5 Test Board ICMountArea (1) Board A Item Specification Size [mm] 114.3 x 76.2 x t1.6 Material FR-4 Number of copper foil layer Copper foil layer [mm] 2 1 Land pattern and wiring for testing: t0.070 2 - 3 4 74.2 x 74.2 x t0.070 Thermal via - (2) Board B Item Specification Size [mm] 114.3 x 76.2 x t1.6 Material FR-4 Number of copper foil layer 4 Copper foil layer [mm] 1 Land pattern and wiring for testing: t0.070 2 74.2 x 74.2 x t0.035 3 74.2 x 74.2 x t0.035 4 74.2 x 74.2 x t0.070 Thermal via - (3) Board D Item Specification Size [mm] 114.3 x 76.2 x t1.6 Material FR-4 Number of copper foil layer Copper foil layer [mm] 4 2 Pattern for heat radiation: 2000mm2 t0.070 74.2 x 74.2 x t0.035 3 74.2 x 74.2 x t0.035 4 74.2 x 74.2 x t0.070 1 Thermal via - (4) Board E Item Specification Size [mm] 114.3 x 76.2 x t1.6 Material FR-4 Number of copper foil layer Copper foil layer [mm] Thermal via 4 1 Pattern for heat radiation: 2000mm2 t0.070 2 74.2 x 74.2 x t0.035 3 74.2 x 74.2 x t0.035 4 74.2 x 74.2 x t0.070 Number: 4 Diameter: 0.3 mm No. SOT895-A-Board-SD-1.0 enlargedview ABLIC Inc. HTMSOP-8 Test Board ICMountArea (1) Board A Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] 1 2 3 4 Thermal via Specification 114.3 x 76.2 x t1.6 FR-4 2 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.070 - (2) Board B Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] 1 2 3 4 Thermal via Specification 114.3 x 76.2 x t1.6 FR-4 4 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 - (3) Board C Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] Thermal via 1 2 3 4 Specification 114.3 x 76.2 x t1.6 FR-4 4 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 Number: 4 Diameter: 0.3 mm No. HTMSOP8-A-Board-SD-1.0 enlargedview ABLIC Inc. HTMSOP-8 Test Board ICMountArea (4) Board D Item Size [mm] Material Number of copper foil layer Specification 114.3 x 76.2 x t1.6 FR-4 4 Thermal via 2 Pattern for heat radiation: 2000mm t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 - Item Size [mm] Material Number of copper foil layer Specification 114.3 x 76.2 x t1.6 FR-4 4 Copper foil layer [mm] 1 2 3 4 enlargedview (5) Board E Copper foil layer [mm] Thermal via 1 2 3 4 2 Pattern for heat radiation: 2000mm t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 Number: 4 Diameter: 0.3 mm enlargedview No. HTMSOP8-A-Board-SD-1.0 ABLIC Inc. SOT-23-3/3S/5/6 Test Board ICMountArea (1) Board A Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] 1 2 3 4 Thermal via Specification 114.3 x 76.2 x t1.6 FR-4 2 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.070 - (2) Board B Item Size [mm] Material Number of copper foil layer Copper foil layer [mm] Thermal via 1 2 3 4 Specification 114.3 x 76.2 x t1.6 FR-4 4 Land pattern and wiring for testing: t0.070 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.035 74.2 x 74.2 x t0.070 - No. SOT23x-A-Board-SD-2.0 ABLIC Inc. 6.50.2 5.8 1.20.1 (5.2) 0.80 0.60.1 0.220.05 1.27 No. VA005-A-P-SD-2.0 TITLE TO-252-5S-A-PKG Dimensions VA005-A-P-SD-2.0 No. ANGLE UNIT mm ABLIC Inc. 4.00.1(10 pitches:40.00.2) 2.00.05 +0.1 o1.5 -0.0 0.20.05 o1.70.1 8.00.1 1.50.1 6.90.1 5 1 Feed direction No. VA005-A-C-SD-1.0 TITLE TO-252-5S-A-C a r r i e r T a p e No. VA005-A-C-SD-1.0 ANGLE UNIT mm ABLIC Inc. 60 13.41.0 Enlarged drawing in the central part o210.8 17.41.0 20.5 o130.2 No. VA005-A-R-SD-1.0 TO-252-5S-A-Reel TITLE VA005-A-R-SD-1.0 No. ANGLE UNIT QTY. mm ABLIC Inc. 4,000 6.0 0.8 2.54 1.27 No. VA005-A-L-SD-1.0 TITLE TO-252-5S-A -Land Recommendation No. VA005-A-L-SD-1.0 ANGLE UNIT mm ABLIC Inc. 5.020.2 8 5 1 4 1.27 3.0 5 0.200.05 4 8 1 0.40.05 No. FH008-A-P-SD-2.0 TITLE HSOP8A-A-PKG Dimensions No. FH008-A-P-SD-2.0 ANGLE UNIT mm ABLIC Inc. 4.00.1(10 pitches:40.00.2) 2.00.05 o1.5 +0.1 -0.0 0.30.05 o2.00.05 8.00.1 2.10.1 6.70.1 1 8 4 5 Feed direction No. FH008-A-C-SD-1.0 TITLE HSOP8A-A-Carrier Tape FH008-A-C-SD-1.0 No. ANGLE UNIT mm ABLIC Inc. 17.41.0 13.41.0 Enlarged drawing in the central part o210.8 20.5 o130.2 No. FH008-A-R-SD-1.0 TITLE HSOP8A-A-Reel No. FH008-A-R-SD-1.0 QTY. ANGLE UNIT mm ABLIC Inc. 4,000 0.76 3.2 1.27 1.27 1.27 No. FH008-A-L-SD-1.0 TITLE HSOP8A-A -Land Recommendation No. FH008-A-L-SD-1.0 ANGLE UNIT mm ABLIC Inc. 5.020.2 6 1 0.40.05 5 4 2 3 0.200.05 1.670.05 1.91 1.91 No. FH006-A-P-SD-2.1 TITLE HSOP6-A-PKG Dimensions No. FH006-A-P-SD-2.1 ANGLE UNIT mm ABLIC Inc. 4.00.1(10 pitches:40.00.2) 2.00.05 o1.550.05 0.30.05 o2.00.05 8.00.1 2.10.1 6.70.1 1 6 3 4 Feed direction No. FH006-A-C-SD-2.0 TITLE HSOP6-A-Carrier Tape No. FH006-A-C-SD-2.0 ANGLE UNIT mm ABLIC Inc. 60 20.5 13.50.5 Enlarged drawing in the central part o210.8 20.5 o130.2 No. FH006-A-R-S1-1.0 TITLE HSOP6-A-Reel No. FH006-A-R-S1-1.0 ANGLE UNIT QTY. mm ABLIC Inc. 4,000 2.03 0.76 1.91 1.91 No. FH006-A-L-SD-2.0 TITLE HSOP6-A -Land Recommendation No. FH006-A-L-SD-2.0 ANGLE UNIT mm ABLIC Inc. 4.50.1 1.50.1 1.60.2 5 4 0.3 45 1 2 3 1.50.1 1.50.1 0.40.05 0.40.1 0.40.1 0.450.1 No. UP005-A-P-SD-2.0 TITLE SOT895-A-PKG Dimensions No. UP005-A-P-SD-2.0 ANGLE UNIT mm ABLIC Inc. 4.00.1(10 pitches : 40.00.2) o1.5 +0.1 -0 2.00.05 +0.1 o1.5 -0 0.30.05 8.00.1 2.00.1 4.750.1 3 2 1 4 5 Feed direction No. UP005-A-C-SD-2.0 TITLE SOT895-A-Carrier Tape UP005-A-C-SD-2.0 No. ANGLE UNIT mm ABLIC Inc. 16.5max. 13.00.3 Enlarged drawing in the central part (60) (60) No. UP005-A-R-SD-1.1 TITLE SOT895-A-Reel No. UP005-A-R-SD-1.1 ANGLE UNIT QTY. mm ABLIC Inc. 1,000 2.900.2 1.85 8 5 1 4 0.130.1 0.20.1 0.650.1 No. FP008-A-P-SD-2.0 TITLE HTMSOP8-A-PKG Dimensions No. FP008-A-P-SD-2.0 ANGLE UNIT mm ABLIC Inc. 2.000.05 4.000.1 4.000.1 1.000.1 +0.1 1.5 -0 1.050.05 0.300.05 3.250.05 4 1 5 8 Feed direction No. FP008-A-C-SD-1.0 TITLE HTMSOP8-A-Carrier Tape No. FP008-A-C-SD-1.0 ANGLE UNIT mm ABLIC Inc. 16.5max. 13.00.3 Enlarged drawing in the central part 130.2 (60) (60) No. FP008-A-R-SD-1.0 TITLE HTMSOP8-A-Reel No. FP008-A-R-SD-1.0 ANGLE QTY. UNIT mm ABLIC Inc. 4,000 0.35 1.90 0.65 0.65 0.65 No. FP008-A-L-SD-2.0 TITLE No. HTMSOP8-A -Land Recommendation FP008-A-L-SD-2.0 ANGLE UNIT mm ABLIC Inc. 2.90.2 1.90.2 4 5 1 2 +0.1 0.16 -0.06 3 0.950.1 0.40.1 No. MP005-A-P-SD-1.3 TITLE SOT235-A-PKG Dimensions No. MP005-A-P-SD-1.3 ANGLE UNIT mm ABLIC Inc. 4.00.1(10 pitches:40.00.2) +0.1 o1.5 -0 +0.2 o1.0 -0 2.00.05 0.250.1 4.00.1 1.40.2 3.20.2 3 2 1 4 5 Feed direction No. MP005-A-C-SD-2.1 TITLE SOT235-A-Carrier Tape No. MP005-A-C-SD-2.1 ANGLE UNIT mm ABLIC Inc. 12.5max. 9.00.3 Enlarged drawing in the central part o130.2 (60) (60) No. MP005-A-R-SD-1.1 SOT235-A-Reel TITLE No. MP005-A-R-SD-1.1 ANGLE QTY. UNIT mm ABLIC Inc. 3,000 Disclaimers (Handling Precautions) 1. All the information described herein (product data, specifications, figures, tables, programs, algorithms and application circuit examples, etc.) is current as of publishing date of this document and is subject to change without notice. 2. The circuit examples and the usages described herein are for reference only, and do not guarantee the success of any specific mass-production design. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the reasons other than the products described herein (hereinafter "the products") or infringement of third-party intellectual property right and any other right due to the use of the information described herein. 3. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the incorrect information described herein. 4. Be careful to use the products within their ranges described herein. Pay special attention for use to the absolute maximum ratings, operation voltage range and electrical characteristics, etc. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by failures and / or accidents, etc. due to the use of the products outside their specified ranges. 5. Before using the products, confirm their applications, and the laws and regulations of the region or country where they are used and verify suitability, safety and other factors for the intended use. 6. When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related laws, and follow the required procedures. 7. The products are strictly prohibited from using, providing or exporting for the purposes of the development of weapons of mass destruction or military use. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by any provision or export to the person or entity who intends to develop, manufacture, use or store nuclear, biological or chemical weapons or missiles, or use any other military purposes. 8. The products are not designed to be used as part of any device or equipment that may affect the human body, human life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment, aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses by ABLIC, Inc. Do not apply the products to the above listed devices and equipments. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by unauthorized or unspecified use of the products. 9. In general, semiconductor products may fail or malfunction with some probability. The user of the products should therefore take responsibility to give thorough consideration to safety design including redundancy, fire spread prevention measures, and malfunction prevention to prevent accidents causing injury or death, fires and social damage, etc. that may ensue from the products' failure or malfunction. The entire system in which the products are used must be sufficiently evaluated and judged whether the products are allowed to apply for the system on customer's own responsibility. 10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the product design by the customer depending on the intended use. 11. The products do not affect human health under normal use. However, they contain chemical substances and heavy metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be careful when handling these with the bare hands to prevent injuries, etc. 12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used. 13. The information described herein contains copyright information and know-how of ABLIC Inc. The information described herein does not convey any license under any intellectual property rights or any other rights belonging to ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any part of this document described herein for the purpose of disclosing it to a third-party is strictly prohibited without the express permission of ABLIC Inc. 14. For more details on the information described herein or any other questions, please contact ABLIC Inc.'s sales representative. 15. This Disclaimers have been delivered in a text using the Japanese language, which text, despite any translations into the English language and the Chinese language, shall be controlling. 2.4-2019.07 www.ablic.com