BD9641NUV Datasheet - Rohm

BD9641NUV High-efficiency Step-up Switching Regulator

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 input without external FET in shutdown mode. *Fe.

BD9641NUV Features

* 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 circuit(short-circuit protection,Thermal shutdown) 6) Built in back gate control function 7) Output voltage can be set by external

BD9641NUV_Rohm.pdf