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BD89630EFJ Datasheet 2a 1ch Synchronous Buck Converter Integrated Fet

Manufacturer: ROHM

Overview: Datasheet 2.7V to 5.5V, 2A 1ch Synchronous Buck Converter integrated FET BD89630EFJ.

Datasheet Details

Part number BD89630EFJ
Manufacturer ROHM
File Size 579.87 KB
Description 2A 1ch Synchronous Buck Converter integrated FET
Datasheet BD89630EFJ_Rohm.pdf

General Description

ROHM’s high efficiency step-down switching regulator BD89630EFJ is a power supply designed to produce a low voltage including 1 volts from 5.5/3.3 volts power supply line.

Offers high efficiency with synchronous rectifier.

Employs a current mode control system to provide faster transient response to sudden change in load.

Key Features

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  • Offers fast transient response with current mode PWM control system.
  • Offers highly efficiency for all load range with synchronous rectifier (Nch/Pch FET).
  • Incorporates soft-start function.
  • Incorporates thermal protection and ULVO functions.
  • Incorporates short-current protection circuit with time delay function.
  • Incorporates shutdown function.

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