BQ24250YFFR - Texas Instruments

Manufacturer Part Number

BQ24250YFFR

Manufacturer

Texas Instruments

Introduction

The BQ24250 is a highly integrated, single-cell Li-ion battery charger integrated circuit (IC) designed for space-constrained portable applications.

Product Features and Performance

Integrated power FET and current sensing

Programmable charge current up to 2A

Constant-current/constant-voltage charging

Over-temperature, over-current, and over-voltage protection

Small 30-ball DSBGA package

Product Advantages

Compact design for space-constrained applications

Integrated power FET and current sensing simplifies circuit design

Programmable charge current offers flexibility

Comprehensive protection features ensure safe operation

Key Technical Parameters

Operating temperature range: -40°C to 85°C

Supply voltage range: 4.2V to 10.5V

Charge current: Up to 2A

Battery chemistry: Lithium-ion (Li-ion)

Number of cells: 1

Quality and Safety Features

RoHS3 compliant

Over-temperature, over-current, and over-voltage protection

Compatibility

The BQ24250 is compatible with single-cell lithium-ion battery packs.

Application Areas

Portable electronics

Wearable devices

IoT (Internet of Things) applications

Product Lifecycle

The BQ24250 is an active product and is not nearing discontinuation. Replacement or upgrade options are available from Texas Instruments.

Key Reasons to Choose This Product

Compact and integrated design for space-constrained applications

Programmable charge current offers flexibility in design

Comprehensive protection features ensure safe operation

Compatibility with single-cell lithium-ion battery packs

Support from a reliable manufacturer, Texas Instruments