DatasheetsPDF.com

MB3887

Part Number	MB3887
Manufacturer	Fujitsu
Description	DC/DC Converter
Published	Nov 24, 2005
Detailed Description	FUJITSU SEMICONDUCTOR DATA SHEET DS04-27709-4E ASSP For Power Supply Applications (Secondary battery) DC/DC Converter...
Datasheet	MB3887 PDF File

Overview

FUJITSU SEMICONDUCTOR DATA SHEET DS04-27709-4E ASSP For Power Supply Applications (Secondary battery) DC/DC Converter IC for Charging Li-ion battery MB3887 ■ DESCRIPTION The MB3887 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 adapter in order to keep its power constant (dynamically-controlled charging) .
The charging method enables quick charging, for example, with the AC adapter during operation of a notebook PC.
The MB3887 provides a broad power supply voltage range and low standby current as well as high efficiency, making it ideal for use as a built-in charging device in products such as notebook PC.
This product is covered by US Patent Number 6,147,477.
■ FEATURES (Continued) ■ PACKAGE 24-pin plastic SSOP w w w .
d a t a e h s et .
...

Similar Datasheet

MB3800 Switching Regulator Controller - Fujitsu Media Devices
MB3802 Power Management Switch - Fujitsu Media Devices
MB3807A Power Management Switching - Fujitsu Media Devices
MB3813A Lithium Ion Battery Charger DC/DC Converter - Fujitsu Media Devices
MB3817 Switching Regulator Controller - Fujitsu Media Devices
MB3821 2-ch DC/DC Converter - Fujitsu Media Devices
MB3825A 6-ch DC/DC Converter - Fujitsu Media Devices
MB3827 6-ch DC/DC Converter - Fujitsu Media Devices
MB3828 Pentium DC/DC Converter - Fujitsu Media Devices
MB3829 System Power Supply - Fujitsu Media Devices

@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)