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bq24740 Host-Controlled Multi-Chemistry Battery Charger

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Description

bq24740 www.ti.com SLUS736C * DECEMBER 2006 * REVISED MARCH 2009 Host-Controlled Multi-Chemistry Battery Charger With Low Input Power .
The bq24740 is a high-efficiency, synchronous battery charger with integrated compensation, offering low component count for space-constrained multi-c.

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Features

* 1
* 2 NMOS-NMOS Synchronous Buck Converter with 300 kHz Frequency and >95% Efficiency
* 30-ns Minimum Driver Dead-time and 99.5% Maximum Effective Duty Cycle
* High-Accuracy Voltage and Current Regulation
* ±0.5% Charge Voltage Accuracy
* ±3% Charge Current Acc

Applications

* Notebook and Ultra-Mobile Computers
* Portable Data-Capture Terminals
* Portable Printers
* Medical Diagnostics Equipment
* Battery Bay Chargers

bq24740 Distributors

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bq24740 Host-Controlled Multi-Chemistry Battery Charger Texas Instruments
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