bq25A, bq24725A 1-4 Cell Li+ Battery SMBus Charge Controller

Texas Instruments

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.

📥 Download Datasheet

bq25A Datasheet Preview — This datasheet PDF includes multiple part numbers: bq25A, bq24725A. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: bq25A, bq24725A
Manufacturer: Texas Instruments ↗
File Size: 2.30 MB
Datasheet: bq24725A-etcTI.pdf
Description: 1-4 Cell Li+ Battery SMBus Charge Controller
Note: This datasheet PDF includes multiple part numbers: bq25A, bq24725A.
Please refer to the document for exact specifications by model.

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

bq25A Distributors

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

Texas Instruments bq25A-like datasheet