UC3901N is a high-performance current-mode PWM controller IC manufactured by Texas Instruments. It is designed for use in off-line and DC-to-DC converter applications. Features: * Low start-up current * Low operating current * Internal soft-start * Internal oscillator * Internal frequency compensation * Internal current limit * Internal thermal shutdown * Output voltage feedback Applications: * Switching power supplies * DC-to-DC converters * Battery chargers * Motor control(For reference only)
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