BD9641NUV regulator equivalent, high-efficiency step-up switching regulator.
1) PWM synchronous rectification method 2) Input voltage is 2.5V～5.5V 3) Switching frequency is 900kHz. 4) Built in under voltage lockout function 5) Built in protection .
BD9641NUV is synchronous rectification 1ch boost Switching converter built in Power MOS FET. Input voltage is 2.5V～5.5V. Low power consumption can be achieved. And, because Back-gate control function is built-in, the load can be isolated from the inp.
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