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BD9161FVM - Synchronous Buck Converter Integrated FET

Description

ROHM’s high efficiency step-down switching regulator BD9161FVM is a power supply designed to produce 1.2volts (low voltage) from 3.3volts power supply line.

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

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 100% Duty function.
  • Incorporates soft-start function.
  • Incorporates thermal protection and ULVO functions.
  • Incorporates short-current protection circuit with time delay function.
  • Incorporates shutdown function Icc=0μA (Typ. ).
  • Typical.

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Datasheet preview – BD9161FVM

Datasheet Details

Part number BD9161FVM
Manufacturer ROHM
File Size 762.35 KB
Description Synchronous Buck Converter Integrated FET
Datasheet download datasheet BD9161FVM Datasheet
Additional preview pages of the BD9161FVM datasheet.

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Full PDF Text Transcription

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Datasheet 2.5V to 4.5V, 0.6A 1ch Synchronous Buck Converter Integrated FET BD9161FVM ●General Description ROHM’s high efficiency step-down switching regulator BD9161FVM is a power supply designed to produce 1.2volts (low voltage) from 3.3volts 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. ●Features  Offers fast transient response with current mode PWM control system.  Offers highly efficiency for all load range with synchronous rectifier (Nch/Pch FET)  Incorporates 100% Duty function.  Incorporates soft-start function.  Incorporates thermal protection and ULVO functions.
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