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BD91501MUV Datasheet 2.55V/0.4A 1.8V/0.3A Output 2ch Synchronous Buck Converter Integrated FET

Manufacturer: ROHM

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Datasheet Details

Part number BD91501MUV
Manufacturer ROHM
File Size 541.95 KB
Description 2.55V/0.4A 1.8V/0.3A Output 2ch Synchronous Buck Converter Integrated FET
Download BD91501MUV Download (PDF)

General Description

ROHM’s buck converter BD91501MUV is a 2ch output power supply designed to produce a low voltage including 2.55V/0.4A and 1.8V/0.3A from 3.3V power supply line.

Offers high efficiency with our original pulse skip control technology and synchronous rectifier.

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

Overview

Datasheet 2.55V/0.4A 1.8V/0.3A Output 2ch Synchronous Buck Converter Integrated FET BD91501MUV.

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 (Pch/Nch FET) and SLLMTM (Simple Light Load Mode).
  • Incorporates soft start function.
  • Incorporates thermal protection and UVLO function.
  • Incorporates short-current protection with timer latch.
  • Incorporates shutdown function Icc=0µA (Typ. ).
  • Full 100% Duty function.
  • 2ch output power supply (2.55V, 1.8V).
  • 2ch output.

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