S-19212BxxA Series www.sii-ic.com FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR (c) SII Semiconductor Corporation, 2015-2016 Rev.4.0_00 The S-19212BxxA 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-19212BxxA 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. Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the purpose, contact to SII Semiconductor Corporation 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) *1 * Output current: Possible to output 250 mA (at VIN VOUT(S) + 2.0 V) * 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. * Built-in discharge shunt circuit: Discharges the electric charge of the output capacitor during power-off. (RLOW = 70 k typ.) * Operation temperature range: Ta = -40C to +125C * Lead-free (Sn 100%), halogen-free * Withstand 45 V load dump * AEC-Q100 qualified*2: HSOP-8A, HSOP-6, SOT-89-5, SOT-23-5 package products *1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large. *2. TO-252-5S(A) package product is in the process of AEC-Q100. 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 * SOT-23-5 1 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 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 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series AEC-Q100 Qualified*1 This IC supports AEC-Q100 for operation temperature grade 1. Contact our sales office for details of AEC-Q100 reliability specification. *1. TO-252-5S(A) package product is in the process of AEC-Q100. Contact our sales office for details. Product Name Structure Users can select the output voltage and package type for the S-19212BxxA Series. Refer to "1. Product name" regarding the contents of product name, "2. Packages" regarding the package drawings and "3. Product name list" for details of product names. 1. Product name S-19212 B 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 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.) Product type*2 B: ON / OFF pin positive logic *1. *2. Refer to the tape drawing. Refer to "3. ON / OFF pin" in " Operation". 2. Packages Table 1 Package Name TO-252-5S(A) HSOP-8A HSOP-6 SOT-89-5 SOT-23-5 Dimension VA005-A-P-SD FH008-A-P-SD FH006-A-P-SD UP005-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 MP005-A-C-SD Reel VA005-A-R-SD FH008-A-R-SD FH006-A-R-S1 UP005-A-R-SD MP005-A-R-SD Land VA005-A-L-SD FH008-A-L-SD - - - 3 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 3. Product name list Table 2 TO-252-5S(A) HSOP-8A SOT-89-5 Output Voltage HSOP-6 SOT-23-5 2.5 V 2.0% S-19212B25A-V5T2U S-19212B25A-E8T1U S-19212B25A-E6T1U S-19212B25A-U5T1U S-19212B25A-M5T1U 3.0 V 2.0% S-19212B30A-V5T2U S-19212B30A-E8T1U S-19212B30A-E6T1U S-19212B30A-U5T1U S-19212B30A-M5T1U 3.3 V 2.0% S-19212B33A-V5T2U S-19212B33A-E8T1U S-19212B33A-E6T1U S-19212B33A-U5T1U S-19212B33A-M5T1U 5.0 V 2.0% S-19212B50A-V5T2U S-19212B50A-E8T1U S-19212B50A-E6T1U S-19212B50A-U5T1U S-19212B50A-M5T1U 5.5 V 2.0% S-19212B55A-V5T2U S-19212B55A-E8T1U S-19212B55A-E6T1U S-19212B55A-U5T1U S-19212B55A-M5T1U 6.0 V 2.0% S-19212B60A-V5T2U S-19212B60A-E8T1U S-19212B60A-E6T1U S-19212B60A-U5T1U S-19212B60A-M5T1U 7.0 V 2.0% S-19212B70A-V5T2U S-19212B70A-E8T1U S-19212B70A-E6T1U S-19212B70A-U5T1U S-19212B70A-M5T1U 8.0 V 2.0% S-19212B80A-V5T2U S-19212B80A-E8T1U S-19212B80A-E6T1U S-19212B80A-U5T1U S-19212B80A-M5T1U 9.0 V 2.0% S-19212B90A-V5T2U S-19212B90A-E8T1U S-19212B90A-E6T1U S-19212B90A-U5T1U S-19212B90A-M5T1U 10.5 V 2.0% S-19212BA5A-V5T2U S-19212BA5A-E8T1U S-19212BA5A-E6T1U S-19212BA5A-U5T1U S-19212BA5A-M5T1U 12.0 V 2.0% S-19212BC0A-V5T2U S-19212BC0A-E8T1U S-19212BC0A-E6T1U S-19212BC0A-U5T1U S-19212BC0A-M5T1U 12.5 V 2.0% S-19212BC5A-V5T2U S-19212BC5A-E8T1U S-19212BC5A-E6T1U S-19212BC5A-U5T1U S-19212BC5A-M5T1U 15.0 V 2.0% S-19212BF0A-V5T2U S-19212BF0A-E8T1U S-19212BF0A-E6T1U S-19212BF0A-U5T1U S-19212BF0A-M5T1U Remark Please contact our sales office for products with specifications other than the above output voltage. 4 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series Pin Configurations 1. TO-252-5S(A) Top view Table 3 3 Pin No. 1 1 2 4 Symbol Description VOUT Output voltage pin 2 ON / OFF ON / OFF pin 3 VSS GND pin 4 NC *1 5 VIN No connection 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 4 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 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 3. HSOP-6 Top view 6 Table 5 5 1 4 2 3 Pin No. Symbol Description 1 VOUT Output voltage pin 2 VSS GND pin 3 ON / OFF ON / OFF pin *1 4 NC 5 VSS GND pin 6 VIN Input voltage pin No connection 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 6 4 1 2 3 Pin No. Symbol Description 1 NC*1 No connection 2 VSS GND pin 3 VIN Input voltage pin 4 VOUT Output voltage pin 5 ON / OFF ON / OFF pin Figure 5 *1. The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin. 5. SOT-23-5 Top view 5 4 1 2 3 Figure 6 Table 7 Pin No. Symbol Description 1 VIN Input voltage pin 2 VSS GND pin 3 *1 NC 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. 6 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series Absolute Maximum Ratings Table 8 (Ta = +25C unless otherwise specified) Item Symbol Absolute Maximum Rating VSS - 0.3 to VSS + 45 Unit V VON / OFF VSS - 0.3 to VIN + 0.3 VSS + 45 V VOUT VSS - 0.3 to VIN + 0.3 VSS + 45 V 280 mA -40 to +150 C VIN Input voltage Output voltage Output current IOUT Junction temperature Tj 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 9 Item Symbol Condition Board 1 Board 2 TO-252-5S(A) Board 3 Board 4 Board 5 Board 1 Board 2 HSOP-8A Board 3 Board 4 Board 5 Junction-to-ambient *1 ja thermal resistance Board 1 Board 2 HSOP-6 Board 3 Board 4 Board 1 Board 2 SOT-89-5 Board 3 Board 4 Board 1 SOT-23-5 Board 2 *1. Test environment: compliance with JEDEC STANDARD JESD51-2A Remark Min. - - - - - - - - - - - - - - - - - - - - Typ. 90 58 38 30 29 115 82 42 43 35 106 82 51 48 123 90 53 41 180 143 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 Refer to " Thermal Characteristics" for details of power dissipation and test board. 7 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series Electrical Characteristics Table 10 Item Symbol Output voltage*1 Output current *2 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 ON / OFF pin input voltage "H" ON / OFF pin input voltage "L" ON / OFF pin input current "H" ON / OFF pin input current "L" Ripple rejection Short-circuit current Condition VOUT2 ISS1 ISS2 VIN VSH VSL (Tj = -40C to +125C unless otherwise specified) Test Min. Typ. Max. Unit Circuit VOUT(S) VOUT(S) V 1 VOUT(S) x 1.020 x 0.980 *4 - - mA 3 250 - 0.35 - V 1 - 0.80 - V 1 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 - VIN = 18.0 V, RL = 1.0 k, determined by VOUT output level VIN = 18.0 V, RL = 1.0 k, determined by VOUT output level - 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 - - 0.25 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 - 120 - mA 3 Ishort VIN = VOUT(S) + 2.0 V, VON / OFF = VIN, VOUT = 0 V, Ta = +25C Thermal shutdown - 165 - C - TSD Junction temperature detection 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 resistance during RLOW 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. 8 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series Test Circuits VIN + VOUT ON / OFF V VSS A + Set to ON Figure 7 VIN Test Circuit 1 VOUT ON / OFF VSS Set to VIN or GND A + Figure 8 VIN Test Circuit 2 VOUT + ON / OFF VSS A V + Set to ON Figure 9 VIN + A Test Circuit 3 VOUT ON / OFF VSS Figure 10 VIN V + RL Test Circuit 4 VOUT ON / OFF VSS V + RL Set to ON Figure 11 Test Circuit 5 9 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series VIN VOUT A ON / OFF VSS Set to GND Figure 12 10 Test Circuit 6 + V + FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 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 13 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-19212BxxA 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-19212BxxA 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. 11 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA 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 *1 in a certain condition . *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) 12 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series Operation 1. Basic operation Figure 14 shows the block diagram of the S-19212BxxA 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 holds 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 14 2. Output transistor In the S-19212BxxA 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 hold 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. 13 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA 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 15. 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 0.25 V to VIN - 0.3 V is applied to the ON / OFF pin. Table 11 Product Type ON / OFF Pin Internal Circuit VOUT Pin Voltage Current Consumption Constant value*1 B "H": ON Operate ISS1 Pulled down to VSS*2 B "L": OFF Stop ISS2 *1. The constant value is output due to the regulating based on the set output voltage value. *2. The VOUT pin voltage is pulled down to VSS due to the discharge shunt circuit (RLOW = 70 k typ.), the feedback resistors (Rs and Rf) and a load. VIN ON / OFF VSS Figure 15 4. Overcurrent protection circuit The S-19212BxxA Series has a built-in overcurrent protection circuit to limit the overcurrent of the output transistor. When the VOUT pin is shorted with 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-19212BxxA 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 14 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 5. Thermal shutdown circuit The S-19212BxxA 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 12 Thermal Shutdown Circuit VOUT Pin Voltage Release: 140C typ.*1 Constant value*2 Detection: 165C typ.*1 Pulled down to VSS*3 *1. Junction temperature *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 the feedback resistors (Rs and Rf) and a load. 15 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 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-19212BxxA 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 10 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. * SII Semiconductor Corporation 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. 16 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series Characteristics (Typical Data) 1. Output voltage vs. Output current (When load current increases) (Ta = +25C) 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] VOUT [V] 1. 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 10 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 17 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 3. Dropout voltage vs. Output current 3. 1 VOUT = 2.5 V 3. 2 1.2 1.2 Tj = +125C 0.6 Tj = +25C 0.4 0.2 3. 3 1.0 Tj = +150C 0.8 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 Tj = 40C 0 50 100 150 IOUT [mA] 200 250 4. Dropout voltage vs. Junction temperature 4. 1 VOUT = 2.5 V 4. 2 0.6 0.6 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 18 0.5 IOUT = 125 mA 0.4 0 25 50 75 100 125 150 Tj [C] 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] FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 5. Dropout voltage vs. Set output voltage (Ta = +25C) 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 0.0 4.0 8.0 VOUT(S) [V] 12.0 16.0 6. Output voltage vs. Junction temperature 6. 1 6. 2 VOUT = 2.5 V VOUT = 5.0 V 5.10 2.53 5.06 2.51 2.49 2.47 5.02 4.98 4.94 2.45 -40 -25 6. 3 VIN = 7.0 V 2.55 VOUT [V] VOUT [V] VIN = 4.5 V 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 5.10 VOUT [V] 5.06 5.02 4.98 4.94 4.90 -40 -25 0 25 50 75 100 125 150 Tj [C] 19 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 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 40.0 Tj = 150C Tj = 125C Tj = 25C Tj = 40C 30.0 20.0 ISS1 [A] ISS1 [A] 40.0 10.0 0.0 7. 3 Tj = 150C Tj = 125C Tj = 25C Tj = 40C 30.0 20.0 10.0 0 6 12 18 VIN [V] 24 30 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] VOUT = 5.0 V 30.0 Tj = 125C Tj = 150C 20.0 10.0 0.0 0 6 12 18 VIN [V] 24 30 36 8. Current consumption during operation vs. Junction temperature 8. 1 VOUT = 2.5 V 8. 2 VOUT = 5.0 V 10.0 8.0 8.0 6.0 4.0 2.0 0.0 8. 3 0 25 50 75 100 Tj [C] 125 150 VOUT = 16.0 V VIN = 18.0 V ISS1 [A] 8.0 6.0 4.0 2.0 0.0 6.0 4.0 2.0 10.0 20 VIN = 18.0 V 10.0 ISS1 [A] ISS1 [A] VIN = 18.0 V 0 25 50 75 100 Tj [C] 125 150 0.0 0 25 50 75 100 Tj [C] 125 150 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA 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 0 50 100 150 IOUT [mA] 10. Ripple rejection (Ta = +25C) VOUT = 2.5 V 120 100 IOUT = 0.01 mA 80 60 IOUT = 10 mA 40 20 IOUT = 250 mA 0 10 Ripple Rejection [dB] 10. 3 10. 2 VIN = 4.5 V, CL = 1.0 F 100 1k 10k Frequency [Hz] 100k Ripple Rejection [dB] Ripple Rejection [dB] 10. 1 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 21 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series Reference Data 1. Characteristics of input transient response (Ta = +25C) VIN 2.7 2.5 CL = 10.0 F CL = 22.0 F 11 9 VOUT [V] 2.9 5.6 13 VIN [V] VOUT [V] 3.1 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 7 VOUT 5.4 VIN 5.2 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 CL = 10.0 F CL = 22.0 F 11 9 VIN [V] 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 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 16.4 19 VIN 16.2 16.0 CL = 10.0 F CL = 22.0 F 17 15 VIN [V] VOUT [V] 16.6 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] 2. Characteristics of load transient response (Ta = +25C) 2.6 2.5 5.3 50 5.2 0 VOUT 50 CL = 22.0 F CL = 10.0 F 2.4 100 100 16.1 16.0 15.9 100 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] 22 IOUT [mA] VOUT [V] 16.2 5.0 100 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 IOUT 5.1 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 VOUT [V] 2.7 IOUT IOUT [mA] VOUT [V] 2.8 2. 2 VOUT = 5.0 V VIN = 13.5 V, CIN = 1.0 F, IOUT = 50 mA 100 mA 5.4 150 IOUT [mA] 2. 1 VOUT = 2.5 V VIN = 13.5 V, CIN = 1.0 F, IOUT = 50 mA 100 mA 2.9 150 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 3. Transient response characteristics of ON / OFF pin (Ta = +25C) 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 12 12.0 3.0 0.0 0 VON / OFF 6 12 VOUT 3.0 0.5 0.5 1.0 1.5 2.0 2.5 6.0 3.0 6 12 VOUT 3.0 0.5 3.0 0 VON / OFF 0.0 18 0.0 6 9.0 VON / OFF [V] 6.0 VOUT [V] 6 9.0 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 12.0 3. 2 VON / OFF [V] VOUT [V] 3. 1 18 0.0 0.5 1.0 1.5 2.0 2.5 3.0 t [ms] t [ms] 4. Load transient response characteristics dependent on capacitance (Ta = +25C) VIN = 13.5 V, CIN = 1.0 F, IOUT = 100 mA 50 mA 0.20 Overshoot [V] Undershoot [V] 4. 1 VOUT = 5.0 V VIN = 13.5 V, CIN = 1.0 F, IOUT = 50 mA 100 mA 0.20 0.15 0.10 0.05 0.00 0.15 0.10 0.05 0.00 0 20 40 60 CL [F] 80 100 0 20 40 60 CL [F] 80 100 5. 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] Overshoot [V] 2.0 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 23 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 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-19212BxxA Series ON / OFF 0.1 VSS 250 VOUT CL *1 RESR IOUT [mA] *1. Figure 16 24 CL: TDK Corporation CGA5L3X8R1H105M (1.0 F) Figure 17 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series Thermal Characteristics 1. TO-252-5S(A) Tj = +150C max. Power dissipation (PD) [W] 5.0 Board 5 4.31 W 4.0 Board 4 4.17 W 3.0 Board 3 3.29 W 2.0 Board 2 2.16 W Board 1 1.39 W 1.0 0 0 50 100 150 Ambient temperature (Ta) [C] Figure 18 Power Dissipation of Package (When Mounted on Board) 1. 1 Board 1 76.2 mm Table 13 114.3 mm Item Thermal resistance value (ja) Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via Specification 90C/W 114.3 mm x 76.2 mm x t1.6 mm FR-4 2 Land pattern and wiring for testing: t0.070 mm - - 74.2 mm x 74.2 mm x t0.070 mm - Figure 19 1. 2 Board 2 76.2 mm Table 14 114.3 mm Item Thermal resistance value (ja) Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via Specification 58C/W 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Land pattern and wiring for testing: t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm - Figure 20 25 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 1. 3 Board 3 76.2 mm Table 15 Item 114.3 mm Thermal resistance value (ja) Specification 38C/W Size 114.3 mm x 76.2 mm x t1.6 mm Material FR-4 Number of copper foil layer 4 1 Land pattern and wiring for testing: t0.070 mm 2 74.2 mm x 74.2 mm x t0.035 mm Copper foil layer 3 74.2 mm x 74.2 mm x t0.035 mm 4 74.2 mm x 74.2 mm x t0.070 mm Number: 4 Thermal via Diameter: 0.3 mm Figure 21 1. 4 Board 4 76.2 mm 46 mm Table 16 114.3 mm 46 mm Item Thermal resistance value (ja) Pattern for heat radiation Specification 30C/W Size 114.3 mm x 76.2 mm x t1.6 mm Material FR-4 Number of copper foil layer 4 Pattern for heat radiation: 1 46 mm x 46 mm x t0.070 mm 2 74.2 mm x 74.2 mm x t0.035 mm Copper foil layer 3 74.2 mm x 74.2 mm x t0.035 mm 4 74.2 mm x 74.2 mm x t0.070 mm Thermal via - Figure 22 1. 5 Board 5 76.2 mm 46 mm Table 17 Item Figure 23 26 114.3 mm 46 mm Thermal resistance value (ja) Specification 29C/W Size 114.3 mm x 76.2 mm x t1.6 mm Material FR-4 Number of copper foil layer 4 Pattern for heat radiation: 1 46 mm x 46 mm x t0.070 mm 2 74.2 mm x 74.2 mm x t0.035 mm Copper foil layer 3 74.2 mm x 74.2 mm x t0.035 mm 4 74.2 mm x 74.2 mm x t0.070 mm Number: 4 Thermal via Diameter: 0.3 mm FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 2. HSOP-8A Tj = 150C max. Power dissipation (PD) [W] 5.0 4.0 3.0 Board 5 3.57 W Board 3 2.98 W Board 4 2.91 W 2.0 1.0 0 Board 2 1.52 W Board 1 1.09 W 0 50 100 150 Ambient temperature (Ta) [C] Figure 24 Power Dissipation of Package (When Mounted on Board) 2. 1 Board 1 76.2 mm Table 18 114.3 mm Item Thermal resistance value (ja) Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via Specification 115C/W 114.3 mm x 76.2 mm x t1.6 mm FR-4 2 Land pattern and wiring for testing: t0.070 mm - - 74.2 mm x 74.2 mm x t0.070 mm - Figure 25 2. 2 Board 2 76.2 mm Table 19 114.3 mm Item Specification Thermal resistance value (ja) 82C/W Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Land pattern and wiring for testing: t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm - Figure 26 27 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 2. 3 Board 3 76.2 mm Table 20 Item Specification 114.3 mm Thermal resistance value (ja) 42C/W Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Land pattern and wiring for testing: t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm Number: 4 Diameter: 0.3 mm Figure 27 2. 4 Board 4 76.2 mm 45 mm Table 21 114.3 mm 50 mm Item Thermal resistance value (ja) 43C/W Size Material Number of copper foil layer 1 Copper foil layer Pattern for heat radiation Specification 2 3 4 Thermal via 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Pattern for heat radiation: 45 mm x 50 mm x t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm - Figure 28 2. 5 Board 5 76.2 mm 45 mm Table 22 114.3 mm 50 mm Item Thermal resistance value (ja) 1 Thermal via 28 35C/W Size Material Number of copper foil layer Copper foil layer Figure 29 Specification 2 3 4 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Pattern for heat radiation: 45 mm x 50 mm x t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm Number: 4 Diameter: 0.3 mm FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 3. HSOP-6 Tj = 150C max. Power dissipation (PD) [W] 3.0 Board 4 2.60 W 2.5 Board 3 2.45 W 2.0 Board 2 1.52 W 1.5 Board 1 1.18 W 1.0 0.5 0 0 50 100 150 Ambient temperature (Ta) [C] Figure 30 Power Dissipation of Package (When Mounted on Board) 3. 1 Board 1 76.2 mm Table 23 114.3 mm Item Specification Thermal resistance value (ja) 106C/W Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via 114.3 mm x 76.2 mm x t1.6 mm FR-4 2 Land pattern and wiring for testing: t0.070 mm - - 74.2 mm x 74.2 mm x t0.070 mm - Figure 31 3. 2 Board 2 76.2 mm Table 24 114.3 mm Item Thermal resistance value (ja) Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via Specification 82C/W 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Land pattern and wiring for testing: t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm - Figure 32 29 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 3. 3 Board 3 76.2 mm 45 mm Table 25 114.3 mm 50 mm Item Thermal resistance value (ja) Specification 51C/W Size Material Number of copper foil layer 1 Copper foil layer 2 3 4 Thermal via 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Pattern for heat radiation: 45 mm x 50 mm x t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm - Figure 33 3. 4 Board 4 76.2 mm 45 mm Table 26 114.3 mm 50 mm Item Thermal resistance value (ja) 1 Thermal via 30 48C/W Size Material Number of copper foil layer Copper foil layer Figure 34 Specification 2 3 4 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Pattern for heat radiation: 45 mm x 50 mm x t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm Number: 4 Diameter: 0.3 mm FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 4. SOT-89-5 Tj = 150C max. Power dissipation (PD) [W] 4.0 Board 4 3.05 W 3.0 Board 3 2.36 W 2.0 Board 2 1.39 W 1.0 0 Board 1 1.02 W 0 50 100 150 Ambient temperature (Ta) [C] Figure 35 Power Dissipation of Package (When Mounted on Board) 4. 1 Board 1 76.2 mm Table 27 114.3 mm Item Specification Thermal resistance value (ja) 123C/W Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via 114.3 mm x 76.2 mm x t1.6 mm FR-4 2 Land pattern and wiring for testing: t0.070 mm - - 74.2 mm x 74.2 mm x t0.070 mm - Figure 36 4. 2 Board 2 76.2 mm Table 28 114.3 mm Item Thermal resistance value (ja) Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via Specification 90C/W 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Land pattern and wiring for testing: t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm - Figure 37 31 FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 4. 3 Board 3 76.2 mm 45 mm Table 29 114.3 mm 50 mm Item Thermal resistance value (ja) Specification 53C/W Size Material Number of copper foil layer 1 Copper foil layer 2 3 4 Thermal via 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Pattern for heat radiation: 45 mm x 50 mm x t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm - Figure 38 4. 4 Board 4 76.2 mm 45 mm Table 30 114.3 mm 50 mm Item Thermal resistance value (ja) 1 Thermal via 32 41C/W Size Material Number of copper foil layer Copper foil layer Figure 39 Specification 2 3 4 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Pattern for heat radiation: 45 mm x 50 mm x t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm Number: 4 Diameter: 0.3 mm FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.4.0_00 S-19212BxxA Series 5. SOT-23-5 Tj = 150C max. Power dissipation (PD) [W] 1.0 Board 2 0.87 W 0.8 Board 1 0.69 W 0.6 0.4 0.2 0 0 50 100 150 Ambient temperature (Ta) [C] Figure 40 Power Dissipation of Package (When Mounted on Board) 5. 1 Board 1*1 76.2 mm Table 31 114.3 mm Item Specification Thermal resistance value (ja) 180C/W Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via 114.3 mm x 76.2 mm x t1.6 mm FR-4 2 Land pattern and wiring for testing: t0.070 mm - - 74.2 mm x 74.2 mm x t0.070 mm - Figure 41 *1 5. 2 Board 2 76.2 mm Table 32 114.3 mm Item Thermal resistance value (ja) Size Material Number of copper foil layer 1 2 Copper foil layer 3 4 Thermal via Specification 143C/W 114.3 mm x 76.2 mm x t1.6 mm FR-4 4 Land pattern and wiring for testing: t0.070 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.035 mm 74.2 mm x 74.2 mm x t0.070 mm - Figure 42 *1. The board is same in SOT-23-3, SOT-23-5 and SOT-23-6. 33 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 SII Semiconductor Corporation 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 SII Semiconductor Corporation 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 No. VA005-A-R-SD-1.0 ANGLE QTY. UNIT 4,000 mm SII Semiconductor Corporation 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 SII Semiconductor Corporation 5.020.2 8 5 1 4 1.27 1 0.200.05 3.0 8 4 5 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 SII Semiconductor Corporation 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 No. FH008-A-C-SD-1.0 ANGLE UNIT mm SII Semiconductor Corporation 17.41.0 13.41.0 Enlarged drawing in the central part o210.8 20.5 o130.2 No. FH008A-R-SD-1.0 TITLE HSOP8A-A-Reel No. FH008-A-R-SD-1.0 QTY. ANGLE UNIT 4,000 mm SII Semiconductor Corporation 0.76 3.2 1.27 1.27 1.27 No. FH008-A-L-SD-1.0 TITLE No. HSOP8A-A -Land Recommendation FH008-A-L-SD-1.0 ANGLE UNIT mm SII Semiconductor Corporation 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 SII Semiconductor Corporation 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 5max. 6.70.1 1 6 3 4 Feed direction No. FH006-A-C-SD-1.0 TITLE HSOP6-A-Carrier Tape No. FH006-A-C-SD-1.0 ANGLE UNIT mm SII Semiconductor Corporation 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. 4,000 mm SII Semiconductor Corporation 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 SII Semiconductor Corporation 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 5 max. 4.750.1 3 2 1 4 5 Feed direction No. UP005-A-C-SD-1.1 TITLE SOT895-A-Carrier Tape UP005-A-C-SD-1.1 No. ANGLE UNIT mm SII Semiconductor Corporation 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 QTY. UNIT 1,000 mm SII Semiconductor Corporation 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 SII Semiconductor Corporation 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 SII Semiconductor Corporation 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 3,000 mm SII Semiconductor Corporation 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. 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