BQ24185YFFR - Texas Instruments

Manufacturer Part Number

BQ24185YFFR

Manufacturer

Texas Instruments

Introduction

The BQ24185 is a highly integrated, single-cell Li-Ion/Li-Polymer battery charger IC designed for space-constrained portable applications.

Product Features and Performance

Highly integrated, single-cell Li-Ion/Li-Polymer battery charger

Programmable charge current up to 1.5A

Constant-current/constant-voltage charging

Automatic charging timer

Over-temperature, over-voltage, and reverse polarity protection

Product Advantages

Optimized for space-constrained portable applications

Robust protection features

Efficient charging algorithm for extended battery life

Key Technical Parameters

Battery Pack Voltage: 4.44V (Max)

Number of Cells: 1

Battery Chemistry: Lithium Ion/Polymer

Charge Current Max: 1.5A

Programmable Features: Timer

Current Charging: Constant Programmable

Voltage Supply (Max): 16V

Quality and Safety Features

RoHS3 Compliant

Fault Protection: Over Temperature, Over Voltage

Compatibility

Integrated circuits (ICs)

Power Management ICs (PMICs)

Battery Chargers

Application Areas

Portable electronics

Handheld devices

Wearable technology

Product Lifecycle

This product is currently available and not nearing discontinuation.

Replacement or upgrade options are available from Texas Instruments.

Key Reasons to Choose This Product

Optimized for space-constrained portable applications

Robust protection features for safe and reliable operation

Efficient charging algorithm for extended battery life

Programmable charge current and voltage for versatility

RoHS3 compliance for environmental responsibility