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BD7679G - PWM Control Type DC/DC Converter

Product Overview

Rohm

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BD7679G PWM Control Type DC/DC Converter by Rohm - Datasheet Preview — Datasheet preview – BD7679G

Datasheet Details

Part number	BD7679G
Manufacturer	ROHM
File Size	785.91 KB
Description	PWM Control Type DC/DC Converter
Datasheet	BD7679G Datasheet
Additional preview pages of the BD7679G datasheet.

BD7679G Product details

Description

BD7679G is a PWM controller type DC/DC converter IC for AC/DC that provides an optimum system for all products that requires an electrical outlet.

This product supports both isolated and non-isolated devices.

IC enables simple design of low-power electrical converters.

Features

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PWM frequency of 65kHz.
PWM current mode method.
Low circuit current when UVLO is ON (12μA at VCC=12V).
Low circuit current without load (Burst operation when load is light).
Built-in SW frequency hopping function.
250ns leading-edge blanking.
VCC UVLO / OVP (Auto restart).
Per-cycle over current protection circuit.
Soft start.
Output overload protection(Auto-restart protection).
External stop function for COMP pin (Auto restart).
Appli.

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Published: Jul 1, 2015 |