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BQ24172 - Li-Ion and Li-Polymer Stand-Alone Battery Charger

Product Overview

Texas Instruments

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BQ24172 Li-Ion and Li-Polymer Stand-Alone Battery Charger by Texas Instruments - Datasheet Preview — Datasheet preview – BQ24172

Datasheet Details

Part number	BQ24172
Manufacturer	Texas Instruments
File Size	3.26 MB
Description	Li-Ion and Li-Polymer Stand-Alone Battery Charger
Datasheet	BQ24172 Datasheet
Note	This datasheet PDF includes multiple part numbers: BQ24172, BQ24170. Please refer to the document for exact specifications by model.
Additional preview pages of the BQ24172 datasheet.

Product details

Description

The bq2417x device is a highly integrated standalone Li-Ion and Li-Polymer switched-mode battery charger with two integrated N-channel power MOSFETs.

Features

1 1.6-MHz Synchronous Switched-Mode Charger with 4-A Integrated N-MOSFETs.
Up to 94% Efficiency.
30-V Input Rating with Adjustable Overvoltage Protection.
4.5-V to 17-V Input Operating Voltage Range.
Battery Charge Voltage.
bq24170: 1-, 2-, or 3-Cell with 4.2 V/Cell.
bq24172: Adjustable Charge Voltage.
High Integration.
Automatic Power Path Selector Between Adapter and Battery.
Dynamic Power Management.

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Published: May 28, 2023 |