BQ25616RTWR - Texas Instruments

Manufacturer Part Number

BQ25616RTWR

Manufacturer

Texas Instruments

Introduction

The BQ25616RTWR is a highly integrated battery charger designed for Lithium-Ion or Lithium-Polymer batteries, optimized for efficient charging from a USB interface.

Product Features and Performance

Supports Lithium Ion/Polymer batteries

Constant current programmable charging

Fault protection features including over current and over voltage protection

Maximum charge current of 3A

Supports battery pack voltage up to 4.35V

Operates with a supply voltage up to 13.5V

USB interface for convenient charging

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

Surface mount, 24-WFQFN exposed pad package

Product Advantages

High integration facilitates a compact design

Programmable current for flexible charging solutions

Robust fault protection enhances battery safety

High charging current capability speeds up charging time

Wide operating temperature range ensures reliability in various environments

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Charging Current: Constant Programmable

Charge Current Max: 3A

Battery Pack Voltage: 4.35V

Voltage Supply (Max): 13.5V

Quality and Safety Features

Over current protection

Over voltage protection

Compatibility

Compatible with devices requiring lithium ion/polymer batteries with up to 4.35V and 3A charge current

Application Areas

Consumer electronics

Portable devices

Power banks

Product Lifecycle

Status: Active

Not nearing discontinuation

Upgrades or replacements are currently unspecified

Several Key Reasons to Choose This Product

Compact and highly integrated design fits modern portable devices

Customizable charging options with programmable current

High maximum charging speed with 3A current capability

Robust safety protections secure both device and battery

Texas Instruments' reputable performance and reliability in power management