MB3878 Datasheet - Fujitsu Media Devices

DC/DC Converter

MB3878 Features

* Detecting a voltage drop in the AC adaptor and dynamically controlling the charge current (Dynamically-controlled charging)

* Output voltage setting using external resistor : 1 cell to 4 cells

* High efficiency : 94 %

* Wide range of operating supply voltages : 7 V

MB3878 General 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 adap.

MB3878 Datasheet (283.31 KB)

MB3878 Datasheet Preview — Preview of MB3878 PDF

Datasheet Details

Part number:

MB3878

Manufacturer:

Fujitsu Media Devices

File Size:

283.31 KB

Description:

Dc/dc converter.
FUJITSU SEMICONDUCTOR DATA SHEET DS04-27706-1E ASSP For Power Supply Applications (Secondary battery) DC/DC Converter IC for Charging MB3878 s DES.

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