The CS3843A is a high-performance, low-cost, monolithic pulse width modulator (PWM) control circuit. It is designed to provide the control and drive functions for pulse width modulated (PWM) switching power supplies.Features: Low-cost monolithic PWM control circuit Internal oscillator with frequency range of 100 kHz to 500 kHz Internal voltage reference Internal soft start Internal dead time control Internal current limit Internal thermal shutdown TTL compatible logic inputs Outputs capable of driving up to 1.5A Outputs capable of driving MOSFETs directlyApplications: Switching power supplies Motor control Lighting control Battery chargers(For reference only)
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