BQ24165RGER - Texas Instruments

Manufacturer Part Number

BQ24165RGER

Manufacturer

Texas Instruments

Introduction

The BQ24165RGER is a highly integrated power management and battery charger IC designed for portable devices.

Product Features and Performance

Integrated Power FETs for up to 2.5A charge current

High-efficiency synchronous switching mode operation

Thermal regulation and protection

Short circuit and over-temperature fault protection

Programmable charging parameters

Support for USB interface and power input

Capability to handle a single lithium-ion cell

Automatic recharge feature

Status indication through I²C interface

Product Advantages

High level of integration for simplified design

Fast charge times due to high current capacity

Energy-efficient operation for extended battery life

Comprehensive protection features enhance safety

Designed for easy adaptation to various applications

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Charge Current - Max: 2.5A

Battery Pack Voltage: 3.7V

Voltage - Supply (Max): 10V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 24-VFQFN Exposed Pad

Supplier Device Package: 24-VQFN (4x4)

Quality and Safety Features

Over-temperature protection to prevent overheating

Short circuit protection for enhanced safety

Compliant with industry safety standards

Compatibility

Compatible with various USB-powered devices

Suitable for single-cell lithium-ion batteries commonly found in portable electronics

Application Areas

Smartphones and tablets

Portable media players

Handheld gaming devices

Other USB chargeable consumer electronics

Product Lifecycle

Active product with ongoing manufacturer support

Availability of replacements or upgrades subject to Texas Instruments' product roadmap

Several Key Reasons to Choose This Product

Highly efficient charging capability for faster charge cycles

Robust safety features ensure device and user protection

Flexible programming options for a wide range of applications

Industry-leading manufacturer with a reputation for quality and reliability

Optimized for portable and compact devices requiring efficient power management