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APW7065 Datasheet(PDF) 3 Page - Anpec Electronics Coropration |
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APW7065 Datasheet(HTML) 3 Page - Anpec Electronics Coropration |
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3 / 21 page ![]() Copyright © ANPEC Electronics Corp. Rev. A.6 - Aug., 2009 APW7065 www.anpec.com.tw 3 Symbol Parameter Range Unit VCC VCC Supply Voltage 10.8 ~ 13.2 V VOUT Converter Output Voltage 0.8 ~ 5 V VIN Converter Input Voltage 2.9 ~ 13.2 V IOUT Converter Output Current 0 ~ 20 A TA Ambient Temperature Range -20 ~ 70 oC TJ Junction Temperature Range -20 ~ 125 oC Recommended Operating Conditions Electrical Characteristics Unless otherswise specified, these specifications apply over V CC=12V, and TA =-20~70 oC. Typlcal values are at T A=25 oC. APW7065 Symbol Parameter Test Conditions Min. Typ. Max. Unit SUPPLY CURRENT IVCC VCC Nominal Supply Current UGATE and LGATE Open - 5 10 mA VCC Shutdown Supply Current UGATE, LGATE = GND - 1 2 mA POWER-ON-RESET Rising VCC Threshold 9 9.5 10 V Falling VCC Threshold 7.5 8 8.5 V COMP Shutdown Threshold - 1.2 - V COMP Shutdown Hysteresis - 0.1 - V OSCILLATOR FOSC Free Running Frequency 255 300 345 kHz ∆V OSC Ramp Amplitude - 1.6 - VP-P REFERENCE VOLTAGE VREF Reference Voltage Measured at FB Pin - 0.8 - V Accuracy TA =-20~70 °C -1.0 - +1.0 % ERROR AMPLIFIER Gain Open Loop Gain RL=10k, CL=10pF (Note 3) - 88 - dB GBWP Open Loop Bandwidth RL=10k, CL=10pF (Note 3) - 15 - MHz SR Slew Rate RL=10k, CL=10pF (Note 3) - 6 - V/ µs FB Input Current VFB = 0.8V (Note 3) - 0.1 1 µA VCOMP COMP High Voltage - 5.5 - V VCOMP COMP Low Voltage - 0 - V ICOMP COMP Source Current VCOMP=2V - 5 - mA ICOMP COMP Sink Current VCOMP=2V - 5 - mA GATE DRIVERS IUGATE Upper Gate Source Current BOOT = 12V, VUGATE -VPHASE = 2V - 2.6 - A IUGATE Upper Gate Sink Current BOOT = 12V, VUGATE -VPHASE = 2V - 1.05 - A ILGATE Lower Gate Source Current VCC = 12V, VLGATE = 2V - 4.9 - A ILGATE Lower Gate Sink Current VCC = 12V, VLGATE = 2V - 1.4 - A |
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