MB3821 - 2-ch DC/DC Converter

Name: MB3821
SKU: MB3821-506247

Fujitsu Media Devices

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Datasheet Details

Part number	MB3821
Manufacturer	Fujitsu Media Devices
File Size	273.63 KB
Description	2-ch DC/DC Converter
Datasheet	MB3821_FujitsuMediaDevices.pdf

MB3821 Product details

Description

The MB3821 is a pulse width modulation (PWM) type 2-channel DC/DC converter IC with synchronous rectification designed for low voltage, high efficiency operation in high precision and high frequency applications, ideal for down conversion.

Features

Synchronous rectification.
High efficiency : 93 % (normal power mode, VIN = 6 V, load 1 A) : 84 % (low power mode, VIN = 6 V, load 20 mA).
Built-in power mode selector circuit Reference voltage accuracy : 2.5V ± 2 % Built-in error amp input control type soft start circuit Totem pole type output for N-ch MOSFET.

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Published: Sep 11, 2005 |