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bq24725A 1-4 Cell Li+ Battery SMBus Charge Controller

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Description

Product Folder Order Now Technical Documents Tools & Software Support & Community BQ24725A SLUSAL0C * SEPTEMBER 2011 * REVISED JA.
The BQ24725A is a high-efficiency, synchronous battery charger, offering low component count for space-constraint, multi-chemistry battery charging ap.

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Features

* 1 SMBus Host-controlled NMOS-NMOS synchronous buck converter with programmable 615kHz, 750kHz, and 885kHz switching frequencies
* Automatic N-channel MOSFET selection of system power source from adapter or battery driven by internal charge pumps
* Enhanced safety features fo

Applications

* Portable notebook computers, UMPC, Ultra-thin notebook, and Netbook
* Handheld terminal
* Industrial and medical equipment

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1-4 Cell Li + Battery SMBus Charge Controller Texas Instruments
Texas Instruments bq24725A-like datasheet