APL1084 5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V Features General Description l Fast Transient Response l Guaranteed Dropout Voltage at Multiple Currents The APL1084 is a low dropout three-terminal adjustable regulator with 5A output current capability. In order to ob- l Load Regulation: 0.05% Typ. l Line Regulation: 0.03% Typ. l Low Dropout Voltage: 1.3V Typ. at IOUT = 5A l Trimmed Current Limit: 5A Typ. at TJ=125 °C l On-Chip Thermal Limiting: 150°C Typ. l Standard 3-pin TO-220, TO-252, and TO-263 tain lower dropout voltage and speed up transient response, which is critical for low voltage applications, the APL1084 has been optimized. The output available voltage range of adjustable version is from 1.25 to 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 shortcircuit current. On-chip thermal limiting provides protec- Power Packages l tion against any combination of overload that would create excessive junction temperatures. The APL1084 is Lead Free and Green Devices Available (RoHS Compliant) available in both the through-hole and surface mount versions of the industry standard 3-pin TO-220, TO-252, and Applications TO-263 power packages. l PentiumTM Processor Supplies l PowerPCTM Supplies l Low Voltage Logic Supplies l Battery-Powered Circuitry l Post Regulator for Switching Power Supply Pin Configuration TAB is VOUT TAB is VOUT TAB is VOUT 3 VIN 2 VOUT 1 ADJ 3 VIN 2 VOUT 1 ADJ 3 2 1 Front View APL1084 TO-252 Package Front View APL1084 TO-263 Package VIN VOUT ADJ Front View APL1084 TO-220 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.13 - Jun., 2011 1 www.anpec.com.tw APL1084 Ordering and Marking Information Package Code F : TO-220 G : TO-263-3 U : TO-252-3 Operating Ambient Temperature Range C : 0 to 70 oC Handling Code TR : Tape & Reel TU : Tube Voltage Code 33 : 3.3V Blank : Adjustable Version Assembly Material G : Halogen And Lead Free Device APL1084 Assembly Material Handling Code Temperature Range Package Code Voltage Code APL1084 F/G/U: XXXXX - Date Code APL1084 XXXXX APL1084 33F/33G/33U : 33 APL1084 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 VI (Note 1) Parameter Input Voltage Rating Unit 7 V 0 to 125 0 to 150 °C -65 to +150 °C 260 °C Operating Junction Temperature Range TJ Control Section Power Transistor TSTG Storage Temperature Range TSDR 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. Electrical Characteristics Symbol VREF VOUT Parameter Unit Min. Typ. Max. 1.5V≤(VIN -VOUT) ≤5.75V, APL1084 10mA≤ IOUT ≤5A, TJ =0~125°C 1.225 (-2%) 1.250 1.275 (+2%) V Output Voltage 10mA≤ IOUT ≤ 5A, 4.75V≤VIN ≤7V, APL1084-3.3 TJ =0~125°C 3.235 (-2%) 3.300 3.365 (+2%) V Line Regulation TJ =0~125°C, (Note 2) APL1084 2.75V≤VIN ≤7V, IOUT=10mA, APL1084-3.3 4.75V≤VIN ≤7V, IOUT=0mA, - 0.03 0.2 % TJ=25°C, (Note 2) APL1084 (VIN -VOUT)=3V, 10mA≤ IOUT ≤ 5A APL1084-3.3 VI N=5V, 0mA≤ IOUT ≤ 5A - 0.05 0.05 0.3 0.5 % Reference Voltage REGLINE Load Regulation REGLOAD VD APL1084 Test Conditions Dropout Voltage Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 ∆VREF=1%, IOUT=3A,TJ =0~125°C - 1.2 1.4 ∆VREF=1%, IOUT=5A,TJ =0~125°C - 1.3 1.5 2 V www.anpec.com.tw APL1084 Electrical Characteristics (Cont.) Symbol ILIMIT IADJ ∆IADJ ILMIN IQ Parameter APL1084 Test Conditions Unit Min. Typ. Max. (VIN -VOUT)=1.7V, TJ=25°C TJ=125°C 6.0 5.0 7.6 6.0 - (VIN -VOUT)=3V, TJ=25°C TJ=125°C 6.5 5.5 8.2 6.5 - (VIN -VOUT)=3V, IOUT=10mA, TJ=0∼125°C - 60 120 µA Adjust Pin Current Change 1.5V≤(VIN -VOUT)≤5.75V, 10mA≤ IOUT≤5A APL1084 - 0.2 5 µA - 2 10 mA - 8 13 mA 60 - - dB Current Limit Adjust Pin Current APL1084 Minimum Load Current 1.5V≤(VIN -VOUT)≤5.75V, APL1084 TJ=0∼125°C Quiescent Current APL1084-3.3 VI N=5V A Ripple Rejection APL1084 F=120Hz, Cout=22µF, Tant., (VIN -VOUT)=3V, IOUT=5A APL1084-3.3 F=120Hz, Cout=22µF, Tant., (VIN =6.3V, IOUT=5A PSRR LS Long -Term Stability TJ =125°C, 1000Hrs. - 0.03 1.0 % VN RMS Output Noise (% of VOUT) TJ=25°C, 10Hz≤F≤10kHz - 0.003 - % (Note 3) - 6.0 - °C/ W - 50 62.5 - °C/ W θth,J-TAB Thermal Resistance Junction-to-Case, at TAB θth,J-AMB Thermal Resistance Junction-to-Ambient TO-263 TO-252 Note 2: 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 3 :The value could be varied when heat sink size is different. Use larger heat sink or larger PCB size, which improves θth,TAB-A, to improve overall thermal resistance (θth,J-A). Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 3 www.anpec.com.tw APL1084 Typical Operating Characteristics Dropout Voltage vs. Output Current Short- Circuit Current vs. Temperature 1.5 16 1.4 Shout- Circuit Current (A) Dropout Voltage (V) 15 TJ=50oC 1.3 1.2 1.1 1.0 TJ=25oC 0.9 TJ=0oC 0.8 TJ=125oC 0.7 14 VIN-VOUT (SHORT CIRCUIT) =5V 13 12 11 10 9 8 0.6 0.5 7 0 1 2 3 4 VIN-VOUT(SHORT CIRCUIT) =3.3V 6 -50 5 0 Output Current (A) Load Regulation vs. Temperature 150 Reference Voltage vs. Temperature 1.275 ∆ I =5A 1.270 0.05 Reference Voltage (V) Output Voltage Deviation (%) 0.10 50 100 Temperature (°C) 0.0 -0.05 -0.10 -0.15 1.265 1.260 1.255 1.250 1.245 1.240 1.235 1.230 -0.20 -50 0 50 100 Temperature (°C) 1.225 -50 150 Minimum Load Current vs. Temperature 150 100 90 1.2 Adjust Pin Current (µA) Minimum Load Current (mA) 50 100 Temperature (°C) Adjust Pin Current vs. Temperature 1.4 1.0 0.8 0.6 0.4 0.2 0.0 -50 0 80 70 60 50 40 30 20 10 0 -25 0 25 50 75 100 Temperature (°C) Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 -50 125 150 0 50 100 150 Temperature (°C) 4 www.anpec.com.tw APL1084 Typical Operating Characteristics (Cont.) Ripple Rejection vs. Frequency 90 Ripple Rejection (dB) 80 70 60 50 40 30 VIN-VOUT = 3V 20 VRIPPLE(p-p) = 1V 10 IOUT = 5A 0 10 100 1k 10k 100k Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 5 www.anpec.com.tw APL1084 Typical Application Circuits Typical Regulator APL1084 VIN (2.75V~7V) VOUT (1.250V/ 5A) + 10µ F + C1 Solid Tantalum C2* 5V to 3.3V Regulator APL1084 VIN (5V) 10µ F C1 + + R1 VOUT (3.3V/ 5A) Solid Tantalum C2* R2 VOUT=(R1+R2)/R1*1.250V * Required for stability APL1084:C2=10µF * R1 is typically in range of 100Ω to 120Ω Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 6 www.anpec.com.tw APL1084 Package Information TO-220 E A E2 A1 E1 H1 Q E/2 L L1 D1 D D2 P b e A2 c b2 S Y M B O L A MIN. 3.56 MAX. 4.83 MIN. 0.140 MAX. 0.190 A1 0.51 1.40 0.020 0.055 A2 2.03 2.92 0.080 0.115 0.040 TO-220 MILLIMETERS INCHES b 0.38 1.02 0.015 b2 1.14 1.78 0.045 0.070 c D 0.36 0.61 0.014 0.024 16.51 0.560 0.650 D1 14.22 8.38 0.330 0.355 D2 12.19 9.02 12.88 0.480 0.507 E 9.65 10.67 0.380 0.420 E1 6.86 8.89 0.270 0.350 0.030 0.76 E2 e 2.54 BSC 0.100 BSC H1 5.84 6.86 0.230 0.270 L 12.70 14.73 0.500 0.580 0.250 6.35 L1 P 3.53 4.09 0.139 0.161 Q 2.54 3.43 0.100 0.135 Note: Follow JEDEC TO-220 AB. Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 7 www.anpec.com.tw APL1084 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 TO-252-3 S Y M B O L MIN. A 2.18 MILLIMETERS INCHES MAX. MIN. MAX. 2.39 0.086 0.094 0.005 0.13 A1 b VIEW A 0.50 0.89 0.020 0.035 0.215 b3 4.95 5.46 0.195 c 0.46 0.61 0.018 0.024 0.035 c2 0.46 0.89 0.018 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 e 2.29 BSC 0.090 BSC H 9.40 10.41 0.370 0.410 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.13 - Jun., 2011 8 www.anpec.com.tw APL1084 Package Information TO-252-3 (Package 2) E A E1 c2 L4 H D D1 L3 b3 c e SEE VIEW A θ 0.25 GAUGE PLANE SEATING PLANE L A1 b VIEW A S Y M B O L A TO-252-3 MILLIMETERS MIN. 2.18 MIN. MAX. 2.39 0.086 0.094 0.005 0.13 A1 b INCHES MAX. 0.50 0.89 0.020 0.035 0.215 b3 4.95 5.46 0.195 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 0.265 0.236 E 6.35 6.73 0.250 E1 3.81 6.00 0.150 e 2.29 BSC 0.090 BSC H 9.40 10.41 0.370 0.410 L 0.90 1.78 0.035 0.070 L3 0.89 2.03 0.035 0.080 L4 θ 0.040 1.02 0o 8o 0o 8o Note : 1. Followed from JEDEC TO-252 . Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 9 www.anpec.com.tw APL1084 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 D1 6.00 9.00 0.236 0.354 E 9.65 11.43 0.380 0.450 E1 6.22 9.00 0.245 0.354 e 0.100 BSC 2.54 BSC H 14.61 15.88 0.575 0.625 L 1.78 2.79 0.070 0.110 0.070 1.78 L2 θ 0.066 1.68 L1 0 o 0o o 8 8o Note : Follow JEDEC TO-263 AB. Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 10 www.anpec.com.tw APL1084 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 A H T1 C d D 330.0± 2.00 50 MIN. 16.4+2.00 -0.00 13.0+0.50 -0.20 1.5 MIN. 20.2 MIN. P0 P1 P2 D0 D1 T 4.0±0.10 8.0±0.10 2.0±0.05 1.5+0.10 -0.00 1.5 MIN. 0.6+0.00 -0.40 A H T1 C d D 330.0± 2.00 50 MIN. 24.4+2.00 -0.00 13.0+0.50 -0.20 1.5 MIN. 20.2 MIN. P0 P1 P2 D0 D1 T A0 B0 K0 4.0±0.10 16.0±0.10 2.0±0.10 1.5+0.10 -0.00 1.5 MIN. 0.6+0.00 -0.40 10.8±0.20 16.1± 0.20 5.2±0.20 TO-252-3 Application TO-263-3 W E1 16.0±0.30 1.75± 0.10 A0 B0 F 7.50±0.05 K0 6.80±0.20 10.40±0.20 2.50±0.20 W E1 24.0±0.30 1.75± 0.10 F 11.5±0.10 (mm) Devices Per Unit Package Type Unit Quantity TO-252-3 Tape & Reel 2500 TO-263-3 Tape & Reel 800 Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 11 www.anpec.com.tw APL1084 Taping Direction Information TO-252-3 USER DIRECTION OF FEED TO-263-3 USER DIRECTION OF FEED Copyright ANPEC Electronics Corp. Rev. B.13 - Jun., 2011 12 www.anpec.com.tw APL1084 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. 3°C/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 5°C 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 25°C 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.13 - Jun., 2011 13 www.anpec.com.tw APL1084 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 HBM MM Latch-Up Method JESD-22, B102 JESD-22, A108 JESD-22, A102 JESD-22, A104 MIL-STD-883-3015.7 JESD-22, A115 JESD 78 Description 5 Sec, 245°C 1000 Hrs, Bias @ Tj=125°C 168 Hrs, 100%RH, 2atm, 121°C 500 Cycles, -65°C~150°C VHBM≧2KV VMM≧200V 10ms, 1tr≧100mA 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.13 - Jun., 2011 14 www.anpec.com.tw