Power Management IC for DSC/DVCs - BD9757MWV | ROHM Semiconductor - ROHM Co., Ltd. - global
Power Management IC for DSC/DVCs - BD9757MWV
BD9757MWV is an 8-channel switching regulator with a built-in FET for digital still camera. It has a built-in function tolight-control the white LED for backlight according to the light control setting signal from microcomputer.
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
Features:・1.5V minimum input operating for VBAT pin.
・Mounted with a total of 8ch including step-up converter 2ch,
step-down converter 4ch, positive to negative converter 1ch,
step-up converter for LED 1ch.
・All channels contain internal phase compensation.
・Operating frequency 1.2MHz (CH1-5), 600kHz (CH6-8).
・Contains LED light control function for LCD back light.