LM2630 controller equivalent, synchronous step-down power supply controller.
include the external synchronization pin, and the PGOOD pin to indicate the state of the output voltage. Protection circuitry includes thermal shutdown, undervoltage shut.
bringing the FPWM pin high can force the device to operate in constant frequency mode. Other features include the exter.
The LM2630 controller provides all the active functions for step-down (buck) switching converters. These dc-to-dc converters provide core CPU power in battery-operated systems. High efficiency is achieved by using synchronous rectification and pulse-.
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