BD9400BFP Datasheet - Rohm

BD9400BFP System Power Supply

The BD9400BFP can be combined with the BD9401FM/BD9403FV to create application-specific system power supplies. It can be controlled using an I2C BUS. The BD9400BFP is a main control chip featuring an I2C BUS bidirectional communications function, a VDD LDO (for microcontroller use), a VDD reset, and.

BD9400BFP Features

* 1) The IC can be combined with the BD9401FM/BD9403FV to provide design flexibility. 2) On/off control of up to 6 outputs with I2C BUS control 3) Broad input voltage range: 7 V to 36 V 4) Built-in LDO regulator for use with microcontrollers 5) LDO regulator: 3.3 V, 250 mA (±2% precision) 6) Built-in

BD9400BFP_Rohm.pdf