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±800 mA Continuous Output Current Rating 30 V Output Voltage Rating Internal PWM Current Control, Saturated Sink Drivers Internally Generated, Precision 2.5 V Reference Internal Transient-Suppression Diodes Internal Thermal-Shutdown Circuitry Crossover-Current Protection, UVLO Protection
3965 Maximum Ratings
Load Supply Voltage, VBB ..............................20 V Output Current, IOUT............................ ±500 mA* Logic Supply Voltage, VDD............................7.0 V Logic Input Voltage Range, VIN ..................................-0.3 V to VDD + 0.3 V (tW<30ns) ...............................-1.0V to VDD +1V Sense Voltage, VSENSE..............................0.5 V Reference Voltage, VREF .............................3 V Package Power Dissipation (TA = +25°C), PD A3965SLB....................................... 50°C/W** Operating Temperature Range, TA ......................................... -20°C to +85°C Junction Temperature, TJ ...................... +150°C Storage Temperature Range, TS....................................... -55°C to +150°C
3965 Features
±500 mA, 20 V Output Rating 2.85 to 5.5V Logic Supply Operation Sleep Mode for Minimum Power Consumption Fixed Frequency PWM Offset On Pulses to Minimize Peak Supply Transient Currents Internal UVLO and Thermal Shutdown Circuitry Crossover-Current Protection