BQ24726RGRR - Texas Instruments

Manufacturer Part Number

BQ24726RGRR

Manufacturer

Texas Instruments

Introduction

The BQ24726RGRR is a Power Management IC specifically designed for efficient battery charging.

Product Features and Performance

Supports 1 to 4 series Li-Ion cells

Constant current charging with programmable current

I2C Interface for charge parameter control

Over Current, Over Voltage, and Short Circuit protection

0°C to 125°C operating temperature range

Surface Mount 20-VFQFN exposed pad package

Product Advantages

Integrated fault protection enhances safety

Flexible I2C interface increases system control

Built for a wide range of operating temperatures

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1 ~ 4

Programmable Charging Current

Max Battery Pack Voltage: 19.2V

Supply Voltage (Max): 24V

Operating Temperature: 0°C ~ 125°C

Quality and Safety Features

Comprehensive protection features to ensure battery and system safety

Compatibility

Suitable for a variety of 1 to 4 cell lithium ion battery packs

Application Areas

Laptop Computers

Portable Power Banks

Electronic Gadgets requiring rechargeable batteries

Product Lifecycle

Currently active and available

No known discontinuation in the near future

Several Key Reasons to Choose This Product

High reliability and safety due to built-in protection features

Versatile for different battery configurations and capacities

Easy to integrate with existing designs due to surface mount packaging

Suitable for high-temperature operations

Future-proof with no immediate discontinuation concerns