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BD9641NUV - High-efficiency Step-up Switching Regulator

General Description

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.

Fe

Key Features

  • ) 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 resistance. 8) Built in power MOS FET transistor 9) Built in soft start function 10) VSON010V3030 package.

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Datasheet Details

Part number BD9641NUV
Manufacturer ROHM
File Size 543.81 KB
Description High-efficiency Step-up Switching Regulator
Datasheet download datasheet BD9641NUV Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Single-chip Type with Built-in FET Switching Regulator Series High-efficiency Step-up Switching Regulator with Built-in Power MOSFET BD9641NUV No.09027EAT27 ●Description 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. ●Features 1) PWM synchronous rectification method 2) Input voltage is 2.5V～5.5V 3) Switching frequency is 900kHz.