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IR3640MPBF - HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER

International Rectifier

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Datasheet Details

Part number	IR3640MPBF
Manufacturer	International Rectifier
File Size	0.99 MB
Description	HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER
Datasheet	IR3640MPBF_InternationalRectifier.pdf

IR3640MPBF Product details

Description

The IR3640M is a synchronous Buck PWM controller designed for performance The single demanding loop voltage DC/DC mode applications.

Features

4.5V to 5.5V external supply Wide Input voltage from 1.5V to 24V Output voltage range: 0.7V to 0.9.
Vin Programmable switching frequency up to 1.5MHz Programmable Soft-start Hiccup mode over current protection using Rds(on) sensing Programmable OCP Reference voltage.

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Published: Jul 11, 2009 |