BQ24250RGER - Texas Instruments

Manufacturer Part Number

BQ24250RGER

Manufacturer

Texas Instruments

Introduction

The BQ24250RGER is a highly integrated lithium-ion battery charger from Texas Instruments designed for portable applications.

Product Features and Performance

Highly efficient power management and battery charging

Programmable charging parameters

Multiple fault protection features

High charge current capability up to 2A

Supports single lithium-ion cell

I2C interface for charge control and monitoring

Extended operating temperature range

Surface mount technology for compact design

Complies with industry standards

Product Advantages

Fast battery charging capabilities

Robust safety features to protect against common faults

Flexibility through programmable features

Suitable for a wide range of temperatures in harsh conditions

Integration reduces system complexity and component count

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Current - Charging: Constant - Programmable

Fault Protection: Over Temperature, Over Voltage

Charge Current - Max: 2A

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 10.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 24-VFQFN Exposed Pad

Supplier Device Package: 24-VQFN (4x4)

Quality and Safety Features

Protection against over-temperature and over-voltage conditions

Reliable performance adhering to industry safety standards

Compatibility

Compatible with single-cell lithium-ion batteries

I2C communication protocol support for interfacing with microcontrollers

Application Areas

Portable electronic devices such as smartphones, tablets, and digital cameras

Battery-powered consumer electronics

Medical and healthcare devices

Industrial equipment requiring rechargeable battery solutions

Product Lifecycle

The product status is Active

No indication of discontinuation, with replacements or upgrades presumably available

Several Key Reasons to Choose This Product

High charging current capability for rapid battery charging

Comprehensive fault protection increases device reliability and safety

Customizable and programmable through I2C interface to suit specific applications

Wide operating temperature range ensures functionality under varying environmental conditions

Quality assurance from a reputable manufacturer in power management solutions

Ease of integration with modern surface mount technology

Support from Texas Instruments for development and application design