BD9400BFP Datasheet - Rohm

BD9400BFP, System Power Supply

TECHNICAL NOTE System Power Supply LSIs for use in automotive electronics System Power Supply IC with Connunication Function (Master Type) BD9400BFP D.
The BD9400BFP can be combined with the BD9401FM/BD9403FV to create application-specific system power supplies.

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Datasheet Details

Part number:

BD9400BFP

Manufacturer:

ROHM ↗

File Size:

1.13 MB

Description:

System Power Supply

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

Applications

* Car audio, satellite navigation systems, etc. Ver. B Oct.2005 Absolute maximum ratings (Ta = 25°C) Parameter Symbol Limit Unit Power supply voltage Vcc 36
* 1 V Applied voltage SDA, SCL, STBY 7 V Power dissipation 1 P01 0.85
* 2 W Power dissipation 2 P02 1.45
* 3 W Operati

BD9400BFP Distributors

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BD9400BFP System Power Supply Rohm

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