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| APL1084 5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V Features ! ! ! ! ! ! ! ! Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation :0.05% Typ. Line Regulation : 0.03% Typ. Low Dropout Voltage: 1.3V Typ. at IOUT =5A Trimmed Current Limit : 5A Typ. at TJ=125 C On-Chip Thermal Limiting : 150 C Typ. Standard 3-pin TO-220, TO-252 and TO-263 Power Packages applications, the APL1084 has been optimized. The output available voltage range of adjustable version is from 1.25~5.75V with an input supply below 7V, and the fixed 3.3V output voltage device is also available. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures. The APL1084 is available in both the through-hole and surface mount versions of the industry standard 3-pin TO-220,TO-252 and TO-263 power packages. Pin Description Applications ! V IN V OUT ! ! ! ! ! Pentium Processor Supplies powerPCTM Supplies Low Voltage Logic Supplies Battery-Powered Circuitry Post Regulator for Switching Power Supply TM TAB is V OUT ADJ Front View APL1084 TO-252 Package 3 6)*EI8 O UT V IN V OUT ADJ 2 1 Front View APL1084 TO-263 Package General Description 3 VIN VOUT ADJ The APL1084 is a low dropout three-terminal adjustable regulator with 5A output current capability. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage 6)*EI8OUT 2 1 Front View APL1084 TO-220 Package 3 6)*EI8 OUT V IN V OUT ADJ 2 1 Front View APL1084 TO-264 Package Ordering Information APL1084 L e a d F re e C o d e H a n d lin g C o d e Tem p. R ange Package C ode V o lta g e C o d e Package C ode F : T O -2 2 0 G : T O -2 6 3 U : T O -2 5 2 Z : T O -2 6 4 Tem p. R ange C : 0 to 7 0 C H a n d lin g C o d e TU : Tube TR : Tape & R eel V o lta g e C o d e : 3 3 : 3 .3 V B la n k : A d ju s ta b le V e rs io n L e a d F re e C o d e L : L e a d F re e D e v ic e B la n k : O rg in a l D e v ic e AP L1084- 33 : 33 AP L1084 XXXXX XXXXX - D a te C o d e AP L1084 : AP L1084 XXXXX XXXXX - D a te C o d e 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.9 - Aug., 2003 1 www.anpec.com.tw APL1084 Absolute Maximum Ratings Symbol VI TJ TSTG TL Parameter Input Voltage Operating Junction Temperature Range Control Section Power Transistor Storage Temperature Range Lead Temperature (Soldering, 10 second) Rating 7 0 to 125 0 to 150 -65 to +150 260 Unit V C C C Electrical Characteristics Symbol VREF VOUT REGLINE Parameter Test Conditions APL1084 Unit Min. Typ. Max. 1.225(-2%) 1.250 1.275(+2%) V 3.235(-2%) 3.300 3.365(+2%) 0.03 0.2 V % REGLOAD VD ILIMIT Reference Voltage 1.5V(VIN -VOUT) 5.75V, APL1084 10mA IOUT 5A, TJ =0~125C Output Voltage 10mA IOUT 5A, 4.75VVIN 7V, APL1084-3.3 TJ =0~125C Line Regulation TJ =0~125C, (Notes 1) APL1084 2.75VVIN 7V, IOUT=10mA, APL1084-3.3 4.75VVIN 7V, IOUT=0mA , Load Regulation TJ=25C, (Notes 1) APL1084 (VIN -VOUT)=3V, 10mA IOUT 5A APL1084-3.3 VI N=5V, 0mA IOUT 5A Dropout Voltage VREF=1% ,IOUT=3A ,TJ =0~125C VREF=1% ,IOUT=5A ,TJ =0~125C Current Limit (VIN -VOUT)=1.7V, 0.05 0.05 1.2 1.3 6.0 5.0 6.5 5.5 7.6 6.0 8.2 6.5 60 0.2 2 8 0.3 0.5 1.4 1.5 % V A TJ=25C TJ=125C TJ=25C (VIN -VOUT)=3V, TJ=125C IADJ Adjust Pin Current (VIN -VOUT)=3V, IOUT=10mA, APL1084 TJ=0125C IADJ Adjust Pin Current 1.5V( VIN -VOUT)5.75V, Change APL1084 10mA IOUT5A ILMIN Minimum Load 1.5V( VIN -VOUT)5.75V, Current APL1084 TJ=0125C IQ Quiescent Current VI N=5V APL1084-3.3 PSRR Ripple Rejection APL1084 F=120Hz, Cout=22F, Tant. , (VIN -VOUT)=3V, IOUT=5A APL1084-3.3 F=120Hz, Cout=22F, Tant. , (VIN =6.3V, IOUT=5A LS Long -Term TJ =125C,1000Hrs. Stability Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 2 120 5 10 13 A A mA mA 60 dB 0.03 1.0 % www.anpec.com.tw APL1084 Electrical Characteristics (Cont.) Symbol VN th,J-TAB th,J-AMB Parameter Test Conditions APL1084 Min. Typ. Max. 0.003 6.0 50 62.5 Unit % C/ W C/ W RMS Output Noise(% of TJ=25C,10HzF10kHz VOUT) Thermal Resistance (NOTE 2) Junction-to-Case, at TAB Thermal Resistance TO-263 Junction-to-Ambient TO-252 NOTE 1: 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. NOTE 2 :The value could be varied when heat sink size is different. Use larger heat sink or larger PCB size , which improves th,TAB-A, to improve overall thermal resistance (th,J-A). Application Circuits Typical Regulator VIN (2.75V~7V) 10 F + C1 APL1084 + VOUT (1.250V/ 5A) Solid Tantalum C2* 5V to 3.3V Regulator VIN (5V) 10 F C1 + APL1084 R1 R2 + VOUT (3.3V/ 5A) Solid Tantalum C2* VOUT=(R1+R2)/R1*1.250V * Required for stability APL1084:C =10F * R1 is typically in range of 100 to 120 Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 3 www.anpec.com.tw APL1084 Typical Characteristics Dropout Voltage vs Output Current 1.5 1.3 Short- Circuit Current vs Temperature 16 TJ= -50C Shout- Circuit Current (A) 1.4 15 14 13 12 11 10 9 8 7 6 -50 VIN-VOUT(SHORT CIRCUIT) =3.3V VIN-VOUT (SHORT CIRCUIT) =5V Dropout Voltage (V) 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0 1 2 3 4 5 TJ= 25C TJ=125C TJ=0C 0 50 100 150 Output Current (A) Temperature (C) Load Regulation vs Temperature 0.10 I =5A 1.275 1.270 1.265 1.260 1.255 1.250 1.245 1.240 1.235 1.230 Reference Voltage vs Temperature Output Voltage Deviation (%) 0.05 0.0 -0.05 -0.10 -0.15 -0.20 -50 0 50 100 150 Reference Voltage (V) 1.225 -50 0 50 100 150 Temperature (C) Temperature (C) Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 4 www.anpec.com.tw APL1084 Typical Characteristics (Cont.) Minimum Load Current vs Temperature 5 100 90 80 70 60 50 40 30 20 10 0 -50 0 50 100 150 0 -50 0 50 100 150 Adjust Pin Current vs Temperature Minimum Load Current (mA) 4 3 2 1 Temperature (C) Adjust Pin Current (A) Temperature (C) Ripple Rejection vs Frequency 90 80 70 60 40 30 20 10 0 VIN-VOUT = 3V VRIPPLE(p-p) = 1V IOUT = 5A 100 1k 10k 100k 50 Maximum Power Dissipation* ! # Power (W) Ripple Rejection (dB) # # # % ' ! # 10 Frequency (Hz) Case Temperature (C) * as Limited by Maximum Jcnction Temperature Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 5 www.anpec.com.tw APL1084 Package Informaion TO-252( Reference JEDEC Registration TO-252) E b2 L2 A C1 D H L1 L b e1 D1 C A1 E1 Dim A A1 b b2 C C1 D D1 E E1 e1 H L L1 L2 M illim et er s M in. 2. 1 8 0. 8 9 0. 5 08 5. 2 07 0. 4 6 0. 4 6 5. 3 34 5. 2 R EF 6. 3 5 5. 3 R EF 3. 9 6 9. 3 98 0. 5 1 0. 6 4 0. 8 9 1. 0 2 2. 0 32 6 Inc he s M ax. 2. 3 9 1. 2 7 0. 8 9 5. 4 61 0. 5 8 0. 5 8 6. 2 2 6. 7 3 5. 1 8 10 . 41 M in. 0. 0 86 0. 0 35 0. 0 20 0. 2 05 0. 0 18 0. 0 18 0. 2 10 0. 2 05 R EF 0. 2 50 0. 2 09 R EF 0. 1 56 0. 3 70 0. 0 20 0. 0 25 0. 0 35 0. 0 40 0. 0 80 www.anpec.com.tw M ax. 0. 0 94 0. 0 50 0. 0 35 0. 2 15 0. 0 23 0. 0 23 0. 2 45 0. 2 65 0. 2 04 0. 4 10 Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 APL1084 Package Informaion TO-263 ( Reference JEDEC Registration TO-263) E L2 D L L3 e e1 A c2 b2 b 1 R L1 D E TA IL "A "R O T E D L4 c Dim A b b2 c c2 D e e1 L L1 L2 L3 Min. 4.06 0.51 1.14 1.14 8.64 4.83 14.60 2.24 1.02 1.20 Millimeters 0.38 TYP. 2.54 TYP Max. 4.83 1.016 1.651 1.40 9.65 5.33 15.88 2.84 2.92 1.78 Min. 0.160 0.02 0.045 0.045 0.340 0.190 0.575 0.090 0.040 0.050 Inches 0.015 TYP. 0.100 TYP Max. 0.190 0.040 0.065 0.055 0.380 0.210 0.625 0.110 0.112 0.070 Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 7 www.anpec.com.tw APL1084 Package Information TO-220 ( Reference JEDEC Registration TO-220) D Q R b E e b1 e1 L1 H1 A F L c J1 Dim A b1 b c D e e1 E F H1 J1 L L1 R Q Millimeters Min. 3.56 1.14 0.51 0.31 14.23 2.29 4.83 9.65 0.51 5.84 2.03 12.7 3.65 3.53 2.54 Max. 4.83 1.78 1.14 1.14 16.51 2.79 5.33 10.67 1.40 6.86 2.92 14.73 6.35 4.09 3.43 Min. 0.140 0.045 0.020 0.012 0.560 0.090 0.190 0.380 0.020 0.230 0.080 0.500 0.143 0.139 0.100 Inches Max. 0.190 0.070 0.045 0.045 0.650 0.110 0.210 0.420 0.055 0.270 0.115 0.580 0.250 0.161 0.135 Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 8 www.anpec.com.tw APL1084 Package Information TO-264 E L2 D L e e1 b2 b A c2 1 c3 L1 D E T A IL "A "R O TE D c Millimeters Dim A b b2 c c2 c3 D e e1 E L L1 L2 1 4.83 9.65 14.60 2.24 1.02 0 1.14 0 8.64 2.54 TYP 5.33 10.54 15.88 2.84 2.92 8 0.190 0.380 0.575 0.090 0.040 0 Min. 4.06 0.51 1.14 0.38 TYP. 1.40 0.102 9.65 0.045 0 0.340 Max. 4.83 1.016 1.651 Min. 0.160 0.02 0.045 Inches Max. 0.190 0.040 0.065 0.015 TYP. 0.055 0.004 0.380 0.100 TYP 0.210 0.415 0.625 0.110 0.112 8 Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 9 www.anpec.com.tw APL1084 Physical Specifications Terminal Material Lead Solderability Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb) Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3. Reflow Condition (IR/Convection or VPR Reflow) Reference JEDEC Standard J-STD-020A APRIL 1999 temperature Peak temperature 183C Pre-heat temperature Classification Reflow Profiles Convection or IR/ Convection Average ramp-up rate(183C to Peak) 3C/second max. 120 seconds max Preheat temperature 125 25C) 60 150 seconds Temperature maintained above 183C Time within 5C of actual peak temperature 10 20 seconds Peak temperature range 220 +5/-0C or 235 +5/-0C Ramp-down rate 6 C /second max. 6 minutes max. Time 25C to peak temperature Time VPR 10 C /second max. 60 seconds 215-219C or 235 +5/-0C 10 C /second max. Package Reflow Conditions pkg. thickness 2.5mm and all bgas Convection 220 +5/-0 C VPR 215-219 C IR/Convection 220 +5/-0 C pkg. thickness < 2.5mm and pkg. volume 350 mm pkg. thickness < 2.5mm and pkg. volume < 350mm Convection 235 +5/-0 C VPR 235 +5/-0 C IR/Convection 235 +5/-0 C www.anpec.com.tw Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 10 APL1084 R e lia b ilit y te s t p r o g r a m Te s t ite m S O L D E R A B IL IT Y H O LT PCT TST ESD L a tc h -U p M e th o d M IL -S T D -8 8 3 D -2 0 0 3 M IL -S T D -8 8 3 D -1 0 0 5 .7 J E S D -2 2 - B , A 1 0 2 M IL -S T D -8 8 3 D -1 0 11 .9 M IL -S T D -8 8 3 D -3 0 1 5 .7 JESD 78 D e s c rip tio n 2 45 C , 5 S E C 1 0 0 0 H rs B ia s @ 1 2 5 C 1 6 8 H rs , 1 0 0 % R H , 1 2 1 C -6 5 C ~ 1 5 0 C , 2 0 0 C y c le s V H B M > 2 K V, V M M > 2 0 0 V 1 0 m s , I tr > 1 0 0 m A Carrier Tape E Po P P1 D t F W Bo Ao D1 T2 Ko J C A B T1 Application A 330 3 B 100 2 D 1.5 +0.1 B 80 2 D 1.5 +0.1 C 13 0. 5 D1 1.5 0.25 C 13 0. 5 D1 1.5 0.25 J 2 0.5 Po 4.0 0.1 J 2 0.5 Po 4.0 0.1 T1 16.4 + 0.3 -0.2 P1 2.0 0.1 T1 24 4 P1 T2 2.5 0.5 Ao 6.8 0.1 T2 2 0.3 Ao W 16+ 0.3 - 0.1 Bo 10.4 0.1 W 24 + 0.3 - 0.1 Bo P 8 0.1 Ko 2.5 0.1 P 16 0.1 Ko E 1.75 0.1 t 0.30.05 E 1.75 0.1 t TO-252 Application F 7.5 0.1 A 3803 TO-263 F 11.5 0.1 2.0 0.1 10.8 0.1 16.1 0.1 5.2 0.1 0.350.013 Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 11 www.anpec.com.tw APL1084 Cover Tape Dimensions Application TO- 252 TO- 263 Carrier Width 16 24 Cover Tape Width 13.3 21.3 Devices Per Reel 2500 1000 Customer Service Anpec Electronics Corp. Head Office : 5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369 Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 12 www.anpec.com.tw |
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