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MB39A114

Fujitsu
Part Number MB39A114
Manufacturer Fujitsu
Description DC/DC Converter IC
Published Mar 29, 2006
Detailed Description FUJITSU MICROELECTRONICS DATA SHEET DS04-27241-1Ea ASSP for Power Supply Applications (Secondary battery) DC/DC Conver...
Datasheet PDF File MB39A114 PDF File

MB39A114
MB39A114

Overview
FUJITSU MICROELECTRONICS DATA SHEET DS04-27241-1Ea ASSP for Power Supply Applications (Secondary battery) DC/DC Converter IC for Charging Li-ion Battery MB39A114 ■ DESCRIPTION The MB39A114 is a DC/DC converter IC of pulse width modulation (PWM) type for charging, capable of independently controlling the output voltage and output current.
It is suitable for down conversion.
MB39A114 can dynamically control the secondary battery’s charge current by detecting a voltage drop in an AC adapter to keep its power constant (dynamically-controlled charging) .
This IC can easily set the charge current value, making it ideal for use as a built-in charging device in products such as notebook PC.
■ FE...


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