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BD4912 Datasheet DMOS System Power Supply

Manufacturer: ROHM

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Datasheet Details

Part number BD4912
Manufacturer ROHM
File Size 1.04 MB
Description DMOS System Power Supply
Datasheet download datasheet BD4912 Datasheet

General Description

The BD4912/BD4912-V4 provides multiple supply voltage outputs for use in car audio and satellite navigation systems with CD player, radio, antenna, lighting, and other components.

In addition to overcurrent, overvoltage, and thermal shutdown circuits, it incorporates circuitry for reacting to sudden BATTERY power failures and is ideal for car audio and satellite navigation systems.

With its 110 µA (max.) standby current, the BD4912/BD4912-V4 delivers low current consumption when the BATTERY is off.

Overview

www.DataSheet.co.kr TECHNICAL NOTE System Power Supply LSI Series for Use in Automotive Electronics DMOS System Power Supply ICs with low current consumption Now available ESD Resistance.

Key Features

  • 1) Built-in power supplies for car audio and satellite navigation systems.
  • 5.0 V microcontroller power supply.
  • 8.12 V audio power supply.
  • 7.9 V radio power supply.
  • 10.3 V lighting power supply.
  • 1 VDD-linked high side switch.
  • 2 VCC-linked high side switches 2) Compatible with 0.1 µF output load ceramic capacitors. (Note: Select the adequate capacitance values for each particular.

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