BQ24170RGYT - Texas Instruments

Manufacturer Part Number

BQ24170RGYT

Manufacturer

Texas Instruments

Introduction

The BQ24170RGYT is an integrated circuit (IC) that functions as a battery charger for lithium-ion and lithium-polymer batteries.

Product Features and Performance

Supports 1 to 3 series-connected lithium-ion/polymer battery cells

Programmable charge current up to 4A

Constant-current, constant-voltage charging algorithm

Integrated thermal regulation and protection

Configurable charge termination and recharge thresholds

Supports USB and adapter charging

Product Advantages

High efficiency and low power consumption

Comprehensive safety and protection features

Programmable charge parameters for customized charging profiles

Compact and space-saving package design

Key Technical Parameters

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

Supply voltage range: Up to 17V

Battery voltage range: 4.2V

Charge current range: Up to 4A

Quality and Safety Features

Overcharge, overdischarge, and overcurrent protection

Thermal regulation and protection

RoHS3 compliant

Compatibility

The BQ24170RGYT is compatible with a wide range of lithium-ion and lithium-polymer battery-powered devices, such as smartphones, tablets, and portable electronics.

Application Areas

Portable electronics

Battery-powered devices

Power banks and charging accessories

Product Lifecycle

The BQ24170RGYT is an active and readily available product from Texas Instruments. There are no plans for discontinuation, and replacement or upgrade options are available.

Key Reasons to Choose This Product

Reliable and efficient battery charging performance

Comprehensive safety and protection features

Customizable charge parameters for optimized charging

Compact and space-saving package design

Extensive compatibility with various battery-powered devices