BQ24192RGET - Texas Instruments

Manufacturer Part Number

BQ24192RGET

Manufacturer

Texas Instruments

Introduction

The BQ24192RGET is a highly integrated battery charge management chip designed by Texas Instruments, suitable for powering portable devices that use lithium-ion or lithium-polymer batteries.

Product Features and Performance

High-efficiency battery charging management

Supports a single lithium ion or lithium polymer cell

Programmable charging current for rapid charging

Implements over current, over temperature, and over voltage protection

Maximum charge current of 4.5A for quick battery charging

Battery pack voltage supported is 4.2V

Operates with a supply voltage up to 17V

I2C interface for programming and control

Can operate in temperatures ranging from -40°C to 85°C

Product Advantages

Enables fast charging of batteries, reducing downtime

Offers a high level of integration, minimizing external component count

Provides flexibility through programmable charge settings

Ensures the safety of the charging process with multiple protection features

Key Technical Parameters

Number of Cells: 1

Current Charging: Constant Programmable

Charge Current Max: 4.5A

Battery Pack Voltage: 4.2V

Voltage Supply (Max): 17V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Over Voltage Protection

Compatibility

Designed for lithium ion/polymer batteries, making it suitable for a wide variety of portable devices

Application Areas

Smartphones

Tablets

Portable media players

Wearable technology

Other devices requiring efficient battery charging

Product Lifecycle

The product status is Active, indicating ongoing production and availability.

Not nearing discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

High maximum charge current allows for rapid battery charging, enhancing user experience.

Integrated safety features prevent damage to the battery during charging, ensuring reliability and longevity.

Flexible I2C interface simplifies integration into system designs.

Texas Instruments' reputation for quality and support provides confidence in product reliability and availability.

Versatile for a wide range of leading-edge portable applications.