BQ25970YFFR - Texas Instruments

Manufacturer Part Number

BQ25970YFFR

Manufacturer

Texas Instruments

Introduction

The BQ25970YFFR is a high-efficiency, fast charging, multi-chemistry battery charger integrated circuit designed by Texas Instruments, specifically for portable electronics that require efficient and rapid charging solutions.

Product Features and Performance

Multi-Chemistry battery support enhances versatility.

Capable of delivering up to 8A charge current for fast charging.

Integrated fault protection features for Over Current and Over Voltage ensure safe charging.

Operates with a battery pack voltage up to 4.65V (Max).

Supports a supply voltage up to 12V.

I2C interface for programmable control and monitoring.

Designed for operation in temperatures ranging from -40°C to 85°C.

Product Advantages

High charge current capability for quick battery charging.

Multi-chemistry support increases compatibility with various battery types.

Built-in safety features protect against potential damage from electrical faults.

The compact 56-DSBGA package enables small form factor applications.

Key Technical Parameters

Charge Current Max: 8A

Battery Pack Voltage: 4.65V (Max)

Voltage Supply (Max): 12V

Operating Temperature: -40°C ~ 85°C

Package: 56-UFBGA, DSBGA

Interface: I2C

Quality and Safety Features

Over Current and Over Voltage protection mechanisms guard against electrical mishaps.

Rigorously tested to meet Texas Instruments' high-quality standards.

Compatibility

Supports various battery chemistries, making it a flexible choice for different application needs.

I2C interface facilitates easy integration into existing systems.

Application Areas

Portable electronics

Smartphone and tablet battery charging systems

Wearable devices requiring efficient power management

Other small form factor devices in need of a high-efficiency charging solution.

Product Lifecycle

Currently in Active production status.

Not near discontinuation, ensuring long-term availability for design and production.

Several Key Reasons to Choose This Product

High-efficiency charging reduces energy loss and heat generation.

Fast charge capability shortens charging time significantly.

Integrated protections improve safety and reliability.

Texas Instruments' reputation for quality and support.

Compact size and versatile compatibility make it ideal for a wide range of applications.