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BD49101AEFS-M Datasheet Multi-channel Power Supplier

Manufacturer: ROHM

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Datasheet Details

Part number BD49101AEFS-M
Manufacturer ROHM
File Size 2.02 MB
Description Multi-channel Power Supplier
Datasheet download datasheet BD49101AEFS-M Datasheet

General Description

The BD49101AEFS-M LSI is a multi-channel power supply IC that can provide all necessary supply voltages for automobile audio systems.

The IC has two Switching Power Supplies (DCDC), five Regulators (REG) and a High Side switch.

This single power supply system can provide the required voltages to all systems including the MCU, CD, tuner, USB, illumination, audio circuits and others.

Overview

Datasheet Multi-Channel Power Supply LSI Series for Car Electronics Multi-channel Power Supply IC for Car Audio Systems BD49101AEFS-M.

Key Features

  • AEC-Q100 Qualified(Note1).
  • Integrated 7 channels of Power Supply for Car Audio.
  • 2 DCDC (Integrated 1 Controller ).
  • 5 REG.
  • 1 High Side Switch channel.
  • Integrated Low Power Standby REG for MCU Power Supply.
  • REG4 Cable Impedance Compensation.
  • I2C Interface.
  • Selectable Oscillator Frequency using External Resistance.
  • External Clock Synchronization.
  • Power Supply Control Function (Power on/off Sequencer).
  • Low Voltage, Over Voltage and REG4 Ove.

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