BQ24140 - One-Cell Li-Ion Charger

Product Overview

Texas Instruments

Datasheet Details

Part number	BQ24140
Manufacturer	Texas Instruments
File Size	1.99 MB
Description	One-Cell Li-Ion Charger
Datasheet	BQ24140 Datasheet
Additional preview pages of the BQ24140 datasheet.

Product details

Description

The bq24140 is a compact, flexible, high-efficiency, USB-friendly switch-mode charge management device for single-cell Li-ion and Li-polymer batteries used in a wide range of portable applications.

Features

1.
High-Efficiency Mini-USB/AC Battery Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs.
Charge Battery and Provide USB-OTG Support at the Same Time.
High-Accuracy Voltage and Current Regulation.
Input Current Regulation Accuracy: ±5% (100mA, 500mA).
Charge Voltage Regulation Accuracy: ±0.5% (25°C), ±1% (0-125°C).
Charge Current Regulation Accuracy: ±5%.
Boost Mode Operation for USB OTG:.
Input Voltage Range (from.

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Published: May 28, 2023 |