AP3001 BCDSEMI | Alldatasheet

Document overview

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  • PDF pages: 15

Technical content

Features

  • 3.3V , 5V Fixed and Adjustable Output Versions
  • Guaranteed 3A Output Load Current
  • 150kHz Fixed Frequency Internal Oscillator
  • Excellent Line and Load Regulation
  • TTL Shutdown Capability
  • Low Power Standby Mode, IQ Typically 80µA
  • Built-in Current Limit Protection and Thermal Shutdown Circuit

Applications

  • LCD Monitor and LCD TV
  • On-Card DC-DC Converter
  • DVD Recorder
  • PDP

Figure 1. Package Types of AP3001

Figure 2. Pin Configuration of AP3001 (Top View)

2 OUTPUT Switch driver output

3 GND Ground

Figure 3. Functional Block Diagram of AP3001

150kHz 3A PWM BUCK DC-DC CONVERTER AP3001 Preliminary Datasheet Jul. 2006 Rev. 1. 3 BCD Semiconductor Manufacturing Limited BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.

Ordering Information

T: TO-220-5L ADJ: Adjustable Output 3.3: Fixed Output 3.3V 5.0: Fixed Output 5.0V E1: Lead Free Blank: Tin Lead AP3001 - TR: Tape and Reel Blank: Tube TB: TO-220B-5L S: TO-263-5L Package Temperature Range Part Number Marking ID Packing TypeTin Lead Lead Free Tin Lead Lead Free TO-220-5L -40 to 85oC AP3001T-ADJ AP3001T-ADJE1 AP3001T-ADJ AP3001T-ADJE1 Tube AP3001T-3.3 AP3001T-3.3E1 AP3001T-3.3 AP3001T-3.3E1 Tube AP3001T-5.0 AP3001T-5.0E1 AP3001T-5.0 AP3001T-5.0E1 Tube TO-220B-5L -40 to 85 oC AP3001TB-ADJ AP3001TB-ADJE1 AP3001TB-ADJ AP3001TB-ADJE1 Tube AP3001TB-3.3 AP3001TB-3.3E1 AP3001TB-3.3 AP3001TB-3.3E1 Tube AP3001TB-5.0 AP3001TB-5.0E1 AP3001TB-5.0 AP3001TB-5.0E1 Tube TO-263-5L -40 to 85 oC AP3001S-ADJ AP3001S-ADJE1 AP3001S-ADJ AP3001S-ADJE1 Tube AP3001S-ADJTR AP3001S-ADJTRE1 AP3001S-ADJ AP3001S-ADJE1 Tape & Reel AP3001S-3.3 AP3001S-3.3E1 AP3001S-3.3 AP3001S-3.3E1 Tube AP3001S-3.3TR AP3001S-3.3TRE1 AP3001S-3.3 AP3001S-3.3E1 Tape & Reel AP3001S-5.0 AP3001S-5.0E1 AP3001S-5.0 AP3001S-5.0E1 Tube AP3001S-5.0TR AP3001S-5.0TRE1 AP3001S-5.0 AP3001S-5.0E1 Tape & Reel

150kHz 3A PWM BUCK DC-DC CONVERTER AP3001 Preliminary Datasheet Jul. 2006 Rev. 1. 3 BCD Semiconductor Manufacturing Limited Parameter Symbol Value Unit Maximum Supply V oltage 40 V ON /OFF Pin Input V oltage -0.3 to 25 V Feedback Pin V oltage -0.3 to 25 V Thermal Resistance (For TO-220-5L, TO-220B-5L and TO-263-5L Packages) RθJA 60 oC/W Power Dissipation (TA=25oC, No Heat Sink) PD 2.08 W Operating Junction Temperature T J 150 oC Lead Temperature (Soldering, 10sec) T LEAD 260 oC Storage Temperature Range T STG -65 to 150 oC ESD ( Machine Model) 250 V ESD ( Human Body Model) 2500 V Note 1: Stresses greater than those listed under "Abs olute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at th ese or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Max- imum Ratings" for extended periods may affect device reliability. Parameter Symbol Min Max Unit Supply V oltage (Note 2) VIN AP3001-3.3V 4.75 10 VAP3001-5.0V 7.5 18 AP3001-ADJ (VOUT=12V) 16 28 Operating Junction Temperature T J -40 125 oC Recommended Operating Conditions Absolute Maximum Ratings (Note 1) Note 2: For detailed recommended input supply voltage range, please refer to the test "conditions" for each output voltage version. For ADJ version, the recommended suppl y voltage dependes on the needed output voltage, the experienced formula is 1.5*VOUT≤VIN≤2.5*VOUT and 4.5V≤VIN≤36V.

150kHz 3A PWM BUCK DC-DC CONVERTER AP3001 Preliminary Datasheet Jul. 2006 Rev. 1. 3 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Feedback Bias Current I B Adjustable Version Only, VFB=1.3V 40 100 200 nA Oscillator Frequency f O (Frequency reduces when the second current limit is activated) 127 110 150 173 173 kHz Saturation V oltage V SAT ILOAD=3A ( No output devices, VFB=0V) 1.2 1.4 1.5 V Maximum Duty Cycle (ON) D MAX (VFB=0V) 100 % Minimum Duty Cycle (OFF) D MIN (VFB=12V) 0 % Current Limit I CL Peak Current ( No output devices, VFB=0V) 3.6 3.4 56 . 9 7.5 A Output Leakage Current I L Output=0V (No output devices, VFB=12V) 50 µA Output=-1V (VIN=18V) 2 30 mA Quiescent Current I Q (VFB=12V) 5 10 mA Standby Quiescent Current I STBY ON/OFF Pin=5V (Regulator OFF) 80 200 250 µA ON/OFF Pin Logic Input Threshold V oltage VIL Low (Regulator ON) 1.3 0.6 V VIH High (Regulator OFF) 2.0 1.3 ON/OFF Pin Input Current IH VLOGIC=2.5V (Regulator OFF) 5 15 µA IL VLOGIC=0.5V (Regulator ON) 0.02 5 µA

Electrical Characteristics

For All Output Voltage Versions Unless otherwise specified , V IN=12V for 3.3V , 5V and adjustable version, ILOAD=500mA. Specifications with standard type face are for TJ=25oC, and those with boldface type apply over Full Operating Temperature Range.

150kHz 3A PWM BUCK DC-DC CONVERTER AP3001 Preliminary Datasheet Jul. 2006 Rev. 1. 3 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage V OUT 4.75V≤VIN≤10V , 0.3A≤ILOAD≤3A 3.168 3.135 3.3 3.432 3.465 V Efficiency η VIN=12V , ILOAD=3A 73 % Electrical Characteristics (Continued) For 3.3V Output Voltage Version Specifications with standa rd type face are for T J=25oC, and those with boldface type apply over Fu ll Operating Temperature Range. Parameter Symbol Conditions Min Typ Max Unit Output V oltage V OUT 7.5V≤VIN≤18V , 0.3A≤ILOAD≤3A 4.8 4.75 55 . 2 5.25 V Efficiency η VIN=12V , ILOAD=3A 80 % For 5V Output Voltage Version Specifications with standa rd type face are for T J=25oC, and those with boldface type apply over Fu ll Operating Temperature Range. Parameter Symbol Conditions Min Typ Max Unit Feedback V oltage V FB 16V≤VIN≤28V , 0.3A≤ILOAD≤2.5A, VOUT programmed for 12V 1.193 1.18 1.23 1.267 1.28 V Efficiency η VIN=24V , ILOAD=2A, VOUT=12V 80 % For ADJ Output Voltage Version Specifications with standa rd type face are for T J=25oC, and those with boldface type apply over Full Operating Temperature Range.

Figure 13. Typical Application of AP3001-5V

150kHz 3A PWM BUCK DC-DC CONVERTER AP3001 Preliminary Datasheet Jul. 2006 Rev. 1. 3 BCD Semiconductor Manufacturing Limited Mechanical Dimensions Unit: mm(inch) 2.590(0.102) 2.890(0.114) 4.470(0.176) 4.670(0.184) 8.200(0.323) 8.600(0.339) 6.700(0.264) 6.900(0.272) 13.500(0.531) 13.900(0.547) 11.760(0.463) 12.160(0.479) 1.700(0.067) TYP 0.310(0.012) 0.530(0.021) 2.520(0.099) 2.820(0.111) 0.710(0.028) 0.910(0.036) 9.850(0.388) 10.150(0.400) 1.170(0.046) 1.370(0.054) φ3.790(0.149) 3.890(0.153) TO-220-5L

150kHz 3A PWM BUCK DC-DC CONVERTER AP3001 Preliminary Datasheet Jul. 2006 Rev. 1. 3 BCD Semiconductor Manufacturing Limited 3.790(0.149) 3.890(0.153) 10.010(0.394) 10.310(0.406) 0.710(0.028) 0.910(0.036) 1.700(0.067)TYP 6.700(0.264) 6.900(0.272) 1.170(0.046) 1.370(0.054) 4.470(0.176) 4.670(0.184) 1.170(0.046) 1.370(0.054) 2.520(0.099) 2.820(0.111) 4.250(0.167) 4.550(0.179) 0.310(0.012) 0.530(0.021) 8.250(0.325) 8.550(0.337) 3.800(0.150) 5.500(0.217) 3.400(0.134) 3.600(0.142) 12.460(0.491) 12.860(0.506) 2.590(0.102) 2.890(0.114) 0.950(0.037) 1.050(0.041)R 8.900(0.350) 9.300(0.366) 24.300(0.957) 24.700(0.972) 25.100(0.988) 25.500(1.004) 3.300(0.130) 3.500(0.138) TO-220B-5L Unit: mm(inch) Mechanical Dimensions (Continued)

150kHz 3A PWM BUCK DC-DC CONVERTER AP3001 Preliminary Datasheet Jul. 2006 Rev. 1. 3 BCD Semiconductor Manufacturing Limited Mechanical Dimensions (Continued) 5.600 (0.220) REF 9.880 (0.389) 1.760 (0.069) 8.200 (0.323) 8.600 (0.339) 5.080 (0.200) 5.480 (0.216) 0.710 (0.028) 0.910 (0.036) 1.700 (0.067) TYP 6.700 (0.264) 6.900 (0.272) 15.140 (0.596) 15.540 (0.612) 1.170 (0.046) 1.370 (0.054) 4.470 (0.176) 4.670 (0.184) 0.000 (0.000) 0.150 (0.006) 2.340 (0.092) 2.740 (0.108) 0.310 (0.012) 0.530 (0.021) TO-263-5L Unit: mm(inch)

BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi- cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or other rights nor the rights of others. - Wafer Fab Shanghai SIM-BCD Semiconductor Manufacturing Limited 800, Yi Shan Road, Shanghai 200233, China Tel: +86-21-6485 1491, Fax: +86-21-5450 0008 BCD Semiconductor Manufacturing Limited MAIN SITE REGIONAL SALES OFFICE Shenzhen Office Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd. Shenzhen Office Advanced Analog Circuits (Shanghai) Corporation Shenzhen Office 27B, Tower C, 2070, Middle Shen Nan Road, Shenzhen 518031, China Tel: +86-755-8368 3987, Fax: +86-755-8368 3166 Taiwan Office BCD Semiconductor (Taiwan) Company Limited 4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei, Taiwan Tel: +886-2-2656 2808, Fax: +886-2-2656 2806 USA Office BCD Semiconductor Corporation 3170 De La Cruz Blvd., Suite 105, Santa Clara, CA 95054-2411, U.S.A Tel: +1-408-988 6388, Fax: +1-408-988 6386 - IC Design Group Advanced Analog Circuits (Shanghai) Corporation 8F, Zone B, 900, Yi Shan Road, Shanghai 200233, China Tel: +86-21-6495 9539, Fax: +86-21-6485 9673 BCD Semiconductor Manufacturing Limited http://www.bcdsemi.com