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UC3172AQP датащи(PDF) 2 Page - Texas Instruments |
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UC3172AQP датащи(HTML) 2 Page - Texas Instruments |
2 / 12 page Input Supply Voltage, (VIN, VC, VL) . . . . . . . . . . . . . . . . . . 18V UV Comparator Maximum Forced Voltage . . . . . . . . . . . . . . . . . −0.3V to 6V Maximum Forced Current . . . . . . . . . . . . . . . . . . . . . ±10mA Logic Inputs and REFIN Maximum Forced Voltage . . . . . . . . . . . . . . . . −0.3V to 10V Maximum Forced Current . . . . . . . . . . . . . . . . . . . . . ±10mA B Amplifier Inverting Input . . . . . . . . . . . . . . −0.3V to VIN + 1.0 A Amplifier Inverting Inputs, (Aux. and Normal) . . . . . . . . . . . . . . . . . −0.3V to VC + 1.0V Open Collector Output Voltages. . . . . . . . . . . . . . . . . . . . . . 20V A and B Output Currents (Continuous) Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited Sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A Parking Drive (PRKDRV) Output Current Continuous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mA Pulsed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A Output Diode Current (Pulsed) . . . . . . . . . . . . . . . . . . . . . . . 1A Power OK (PWROK) Output Current Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Pulsed (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mA Operating Junction Temperature . . . . . . . . . − 55°C to +150°C Storage Temperature . . . . . . . . . . . . . . . . . . − 65°C to +150°C Lead Temperature (Soldering, 10 sec.) . . . . . . . . . . . . +300 °C ABSOLUTE MAXIMUM RATINGS (Note 1) UC3172A Note 1: Unless otherwise indicated, voltages are referenced to ground and currents are positive into, negative out of, the speci- fied terminals, "Pulsed" is defined as a less than 10% duty cycle pulse with a maximum duration of 500 µs. Note 2: The PWROK output will safely discharge a capacitive load of up to 30 nanojoules. Note 3: Consult Packaging Section of Unitrode Integrated Cir- cuits databook for thermal specifications and limitations of pack- ages. CONNECTION DIAGRAMS SOIC-28 (Top View) DWP Package PLCC-28 (Top View) QP Package TQFP-48 (Top View) FQ Package 2 |
Аналогичный номер детали - UC3172AQP |
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Аналогичное описание - UC3172AQP |
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