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2022-09-24 23:18:44
SG1635-Half-bridge driver
DESCRIPTION The SG1635 is a monolithic integrated circuit designed to interface low-level logic signals with high current, inductive or capacitive loads. This device is especially good at high-speed pulse width modulation for motor drivers or Class D audio amplifiers, and when used in pairs, they can provide bidirectional full-bridge driver control. A TTL compatible unit, the device registers a source or sink to a peak current of 5A, with interlock protection to ensure that the source and sink cannot run simultaneously. Additional protection is provided if the thermal shutdown of the chip source output is higher than 160°C temperature rise high-speed internal rectifier diodes are also included.
Features · Source or sink 5A peak · Half-bridge internal diode · TTL input compatibility · Dual or tri-state output available · PWM motor driver directly from microprocessor · Built-in thermal protection · SG3635P replaces UDN2935Z