Regulators ICs for Digital Cameras and Camcorders
System Switching
Regulator IC with Built-in FET (10V)
BD8355MWV
No.
11036EAT20
●Description BD8355MWV is a system switching
regulator for Li 2 cell composed of 6 step-down synchronous rectification channels and 1 step-up Di rectification channel for LED application.
Using a charge-pump system for high side FET driver and including power MOSFET reduce the number of peripheral devices and realize high efficiency.
●Functions 1) Includes step-down 6 CH (CH1~6), step-up for LED 1CH (7CH) total 7CH included.
2) Includes Power MOSFET for all channels.
3) Includes Charge-pump circuit for high side driver.
4) Operating frequency of 750 kHz.
5) CH1 an...