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MB3878

Part Number	MB3878
Manufacturer	Fujitsu Media Devices
Description	DC/DC Converter
Published	Sep 11, 2005
Detailed Description	FUJITSU SEMICONDUCTOR DATA SHEET DS04-27706-1E ASSP For Power Supply Applications (Secondary battery) DC/DC Converter...
Datasheet	MB3878 PDF File

Overview

FUJITSU SEMICONDUCTOR DATA SHEET DS04-27706-1E ASSP For Power Supply Applications (Secondary battery) DC/DC Converter IC for Charging MB3878 s DESCRIPTION The MB3878 is a DC/DC converter IC suitable for down-conversion, using pulse-width (PWM) charging and enabling output voltage to be set to any desired level from one cell to four cells.
These ICs can dynamically control the secondary battery’s charge current by detecting a voltage drop in an AC adaptor in order to keep its power constant (dynamically-controlled charging).
The charging method enables quick charging, for example, with the AC adaptor during operation of a notebook PC.
The MB3878 provides a broad power supply voltage range...

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