APL1085 3A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V Features General Description * * The APL1085 is a low dropout three-terminal adjustable regulator with 3A output current capability. In order to ob- Fast Transient Response Guaranteed Dropout Voltage at Multiple tain lower dropout voltage and faster transient response which is critical for low voltage applications, the APL1085 Currents * * * * * * Load Regulation : 0.05% Typ. has been optimized. The output available voltage range of adjustable version is from 1.25 to 5.75V with an input Line Regulation : 0.03% Typ. Low Dropout Voltage : 1.2V Typ. at IOUT =3A supply below 7V, and the fixed 3.3V output voltage device is also available. Trimmed Current Limit : 3A Typ. at TJ=125C On-Chip Thermal Limiting : 150C Typ. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal Standard 3-Pin TO-220, TO-252, and TO-263 limiting provides protection against any combination of overload tha t would create excessi ve junction Power Package * Lead Free and Green Devices Available temperatures. The APL1085 is available in both the through-hole and (RoHS Compliant) surface mount versions of the industry standard 3-pin TO-220,TO-252, and TO-263 power packages. Applications Pin Configuration * * * * * PentiumTM Processor Supplies Power PCTM Supplies TAB is VOUT Low Voltage Logic Supplies Battery-Powered Circuitry Post Regulator for Switching Power Supply 3 VIN 2 VOUT 1 ADJ Front View APL1085 TO-220 Package TAB is VOUT 3 VIN 2 VOUT 1 ADJ Front View APL1085 TO-252 Package TAB is VOUT 3 VIN 2 VOUT 1 ADJ Front View APL1085 TO-263 Package ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 1 www.anpec.com.tw APL1085 Ordering and Marking Information Package Code G : TO-263-3 U : TO-252-3 F : TO-220-3 Temperature Range C : 0 to 70 oC Handling Code TR : Tape & Reel TU : Tube Voltage Code : 33 : 3.3V Blank : Adjustable Version Assembly Material L : Lead Free Device G : Halogen and Lead Free Device APL1085 Assembly Material Handling Code Temperature Range Package Code Voltage Code APL1085 U/G/F : XXXXX - Date Code APL1085 XXXXX 33 APL1085-33 U/G/F : APL1085 XXXXX XXXXX - Date Code Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for MSL classification at lead-free peak reflow temperature. ANPEC defines "Green" to mean lead-free (RoHS compliant) and halogen free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by weight). Absolute Maximum Ratings Symbol Parameter VI Input Voltage PD Power Dissipation TJ Junction Temperature TSTG TL (Note 1, 2) Rating Unit 7 V Internally Limited W 150 C -65 to +150 C 260 C Storage Temperature Range Maximum Lead Soldering Temperature, 10 Seconds Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Note 2: The maximum allowable power dissipation at any TA (ambient temperature) is calculated using: PD (max) = (TJ - TA) / JA; TJ = 125C. Exceeding the maximum allowable power dissipation will result in excessive die temperature. Electrical Characteristics Symbol VREF VOUT Parameter Line Regulation REGLINE Load Regulation REGLOAD Unit Min. Typ. Max. 1.225 (-2%) 1.250 1.275 (+2%) V 3.235 (-2%) 3.300 3.365 (+2%) V TJ =0~125C, APL1085 2.75VVIN 7V, IOUT=10mA, APL1085-33 4.75VVIN 7V, IOUT=0mA - 0.03 0.2 % TJ=25C, (Note 3) APL1085 (VIN -VOUT)=3V, 10mA IOUT 3A APL1085-33 VI N=5V, 0mA IOUT 3A - 0.05 0.05 0.3 0.5 % 1.5V(VIN -VOUT) 5.75V, 10mA IOUT 3A, TJ =0~125C Reference Voltage Output Voltage APL1085 Test Conditions 10mA IOUT 3A, 4.75VVIN 7V, APL1085-33 TJ =0~125C (Note 3) Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 2 www.anpec.com.tw APL1085 Electrical Characteristics (Cont.) Symbol Parameter APL1085 Test Conditions Unit Min. Typ. Max. - 1.3 1.4 (VIN-VOUT)=1.7V, TJ=25C TJ=125C 4.5 3.5 6.0 5.0 - (VIN -VOUT)=3V, TJ=25C TJ=125C 5.0 4.0 6.5 5.5 - (VIN -VOUT)=3V, IOUT=10mA, TJ=0 ~125C - 60 120 A IADJ Adjust Pin Current Change 1.5V (VIN -VOUT)5.75V, 10mA IOUT 3A APL1085 - 0.2 5 A ILMIN Minimum Load Current 1.5V (VIN -VOUT)5.75V, TJ=0125C APL1085 - 2 10 mA - 8 13 mA 60 - - dB VD VREF=1%, IOUT=3A, TJ =0~125C Dropout Voltage ILIMIT Current Limit IADJ Adjust Pin Current Quiescent Current IQ APL1085-33 VIN =5V V A Ripple Rejection F=120Hz, COUT=22F, Tant, (VIN -VOUT)=3V, IOUT=3A LS Long -Term Stability TJ =125C, 1000Hrs. - 0.03 1.0 % VN RMS Output Noise (% of VOUT) TJ=25C, 10HzF10kHz - 0.003 - % JC Thermal Resistance Junction to Case - - 3.0 C/ W PSRR Note 3 : See thermal regulation specifications for changes in output voltage due to heating effects. Load and line regulations are measured at a constant junction temperature by low duty cycle pulse testing. Typical Application Circuit Typical Regulator APL1085 VIN (2.75V~7V) VOUT (1.250V/ 3A) + 10 F + C1 Solid Tantalum C2* 5V to 3.3V Regulator APL1085 VIN (5V) 10 F C1 + + R1 VOUT (3.3V/ 3A) Solid Tantalum C2* R2 *Required for stability APL1085:C2=10F * R1 is typically in range of 100 to 120 Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 R1/(R1+R2)=1.250V/3.3V 3 www.anpec.com.tw APL1085 Typical Operating Characteristics Dropout Voltage vs. Output Current Short-Circuit Current vs. Junction Temperature 1.5 14 1.4 13 1.3 12 Shout- Circuit Current (A) TJ= -50C Dropout Voltage (V) 1.2 1.1 1.0 TJ= 25C 0.9 0.8 TJ=0C TJ=125C 0.7 0.6 0.5 11 10 9 8 7 6 5 0 0.5 1 1.5 2 2.5 4 -50 3 Load Regulation vs. Junction Temperature 0 50 100 150 Reference Voltage vs. Junction Temperature 1.275 I =3A 1.270 0.05 1.265 Reference Voltage (V) Output Voltage Deviation (%) VIN-VOUT(SHORT CIRCUIT) =3.3V Junction Temperature (C) Output Current (A) 0.10 VIN-VOUT (SHORT CIRCUIT) =5V 0.0 -0.05 -0.10 -0.15 1.260 1.255 1.250 1.245 1.240 1.235 1.230 -0.20 -50 0 50 100 1.225 -50 150 Junction Temperature (C) Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 0 50 100 150 Junction Temperature (C) 4 www.anpec.com.tw APL1085 Typical Operating Characteristics (Cont.) Minimum Load Current vs. Junction Temperature Adjust Pin Current vs. Junction Temperature 100 5 80 4 Adjust Pin Current (A) Minimum Load Current (mA) 90 3 2 1 70 60 50 40 30 20 10 0 -50 0 0 50 100 -50 150 50 100 150 Junction Temperature (C) Junction Temperature (C) Ripple Rejection vs. Frequency Maximum Power Dissipation* 90 20 80 18 70 16 60 14 12 50 Power (W) Ripple Rejection (dB) 0 40 30 VIN-VOUT = 3V 20 10 8 6 VRIPPLE(p-p) = 1V 4 IOUT = 3A 2 0 10 10 100 1k 10k 0 50 100k 70 90 110 130 150 Case Temperature (C) Frequency (Hz) * as Limited by Maximum Jcnction Temperature Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 5 www.anpec.com.tw APL1085 Package Information TO-263-3 A E1 c2 L2 H D D1 L1 E b b2 c e SEE VIEW A 0 GAUGE PLANE SEATING PLANE S Y M B O L A A1 0.25 L VIEW A TO-263-3 MILLIMETERS INCHES MIN. MAX. MIN. MAX. 4.06 4.83 0.160 0.190 A1 0.00 0.25 0.000 0.010 b 0.51 0.99 0.020 0.039 b2 1.14 1.78 0.045 0.070 c 0.38 0.74 0.015 0.029 c2 1.14 1.65 0.045 0.065 D 8.38 9.65 0.330 0.380 0.354 0.450 D1 6.00 9.00 0.236 E 9.65 11.43 0.380 E1 6.22 9.00 0.245 e 0.354 0.100 BSC 2.54 BSC H 14.61 15.88 0.575 0.625 L 1.78 2.79 0.070 0.110 L1 1.68 L2 1.78 0 o 8 0.066 0.070 0o o 8o Note : Follow JEDEC TO-263 AB. Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 6 www.anpec.com.tw APL1085 Package Information TO-252-3 (Package 1) E A E1 c2 L4 H D D1 L3 b3 c b e SEE VIEW A 0 GAUGE PLANE SEATING PLANE 0.25 A1 L VIEW A TO-252-3 S Y M B O L MIN. MAX. MIN. MAX. A 2.18 2.39 0.086 0.094 MILLIMETERS INCHES 0.005 0.13 A1 b 0.50 0.89 0.020 0.035 b3 4.95 5.46 0.195 0.215 c 0.46 0.61 0.018 0.024 c2 0.46 0.89 0.018 0.035 D 5.33 6.22 0.210 0.245 D1 4.57 6.00 0.180 0.236 E 6.35 6.73 0.250 0.265 E1 3.81 6.00 0.150 0.236 H 9.40 10.41 0.370 0.410 L 0.90 1.78 0.035 0.070 2.03 0.035 0.080 e L3 2.29 BSC 0.89 L4 0 0.090 BSC 0.040 1.02 0 8 0 8 Note : Follow JEDEC TO-252 . Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 7 www.anpec.com.tw APL1085 Package Information TO-252-3 (Package 2) A E E1 c2 L4 H D D1 L3 b3 b e c SEE VIEW A 0 GAUGE PLANE SEATING PLANE 0.25 A1 L VIEW A TO-252-3 S Y M B O L MIN. MAX. MIN. MAX. A 2.18 2.39 0.086 0.094 MILLIMETERS INCHES 0.005 0.13 A1 b 0.50 0.89 0.020 0.035 b3 4.95 5.46 0.195 0.215 c 0.46 0.61 0.018 0.024 c2 0.46 0.89 0.018 0.035 D 5.33 6.22 0.210 0.245 D1 4.57 6.00 0.180 0.236 E 6.35 6.73 0.250 0.265 E1 3.81 6.00 0.150 0.236 0.410 e 2.29 BSC 0.090 BSC H 9.40 10.41 0.370 L 0.90 1.78 0.035 0.070 L3 0.89 2.03 0.035 0.080 L4 0 0.040 1.02 0 8 0 8 Note : Follow JEDEC TO-252 . Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 8 www.anpec.com.tw APL1085 Carrier Tape & Reel Dimensions P0 P2 P1 A B0 W F E1 OD0 K0 A0 A OD1 B B T SECTION A-A SECTION B-B H A d T1 Application TO-252-3 Application TO-263-3 A H T1 C d D W E1 F 330.02.00 50 MIN. 16.4+2.00 -0.00 13.0+0.50 -0.20 1.5 MIN. 20.2 MIN. 16.00.30 1.75 0.10 7.500.05 P0 P1 P2 D0 D1 T A0 B0 K0 4.00.10 8.00.10 2.00.05 1.5+0.10 -0.00 1.5 MIN. 0.6+0.00 -0.40 6.800.20 10.400.20 2.500.20 A H T1 C d D W E1 F 330.02.00 50 MIN. 24.4+2.00 -0.00 13.0+0.50 -0.20 1.5 MIN. 20.2 MIN. 24.00.30 1.75 0.10 11.50.10 P0 P1 P2 D0 D1 T A0 B0 K0 4.00.10 16.00.10 2.00.10 1.5+0.10 -0.00 1.5 MIN. 0.6+0.00 -0.40 10.80.20 16.10.20 5.20.20 (mm) Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 9 www.anpec.com.tw APL1085 Devices Per Unit Package Type Unit Quantity TO-252-3 Tape & Reel 2500 TO-263-3 Tape & Reel 800 Taping Direction Information TO-263-3 USER DIRECTION OF FEED TO-252-3 USER DIRECTION OF FEED Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 10 www.anpec.com.tw APL1085 Classification Profile Classification Reflow Profiles Profile Feature Sn-Pb Eutectic Assembly Pb-Free Assembly 100 C 150 C 60-120 seconds 150 C 200 C 60-120 seconds 3 C/second max. 3C/second max. 183 C 60-150 seconds 217 C 60-150 seconds See Classification Temp in table 1 See Classification Temp in table 2 Time (tP)** within 5C of the specified classification temperature (Tc) 20** seconds 30** seconds Average ramp-down rate (Tp to Tsmax) 6 C/second max. 6 C/second max. 6 minutes max. 8 minutes max. Preheat & Soak Temperature min (Tsmin) Temperature max (Tsmax) Time (Tsmin to Tsmax) (ts) Average ramp-up rate (Tsmax to TP) Liquidous temperature (TL) Time at liquidous (tL) Peak package body Temperature (Tp)* Time 25C to peak temperature * Tolerance for peak profile Temperature (Tp) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum. Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 11 www.anpec.com.tw APL1085 Classification Reflow Profiles (Cont.) Table 1. SnPb Eutectic Process - Classification Temperatures (Tc) Package Thickness <2.5 mm 2.5 mm Volume mm <350 235 C 220 C 3 Volume mm 350 220 C 220 C 3 Table 2. Pb-free Process - Classification Temperatures (Tc) Package Thickness <1.6 mm 1.6 mm - 2.5 mm 2.5 mm Volume mm <350 260 C 260 C 250 C 3 Volume mm 350-2000 260 C 250 C 245 C 3 Volume mm >2000 260 C 245 C 245 C 3 Reliability Test Program Test item SOLDERABILITY HOLT PCT TCT ESD Latch-Up Method JESD-22, B102 JESD-22, A108 JESD-22, A102 JESD-22, A104 MIL-STD-883-3015.7 JESD 78 Description 5 Sec, 245C 1000 Hrs, Bias @ Tj=125C 168 Hrs, 100%RH, 2atm, 121C 500 Cycles, -65C~150C VHBM2KV, VMM200V 10ms, 1tr100mA Customer Service Anpec Electronics Corp. Head Office : No.6, Dusing 1st Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 2F, No. 11, Lane 218, Sec 2 Jhongsing Rd., Sindian City, Taipei County 23146, Taiwan Tel : 886-2-2910-3838 Fax : 886-2-2917-3838 Copyright ANPEC Electronics Corp. Rev. B.10 - Nov., 2012 12 www.anpec.com.tw