LTC4089EDJC#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4089EDJC#TRPBF

Manufacturer

analog-devices

Introduction

The LTC4089EDJC#TRPBF is a highly integrated, single-cell lithium-ion/polymer battery charger featuring a constant-current/constant-voltage charge algorithm. It is designed for space-constrained, portable applications that require a small, yet feature-rich charger.

Product Features and Performance

Constant-current/constant-voltage charge algorithm

Programmable charge current up to 1.2A

Charge termination based on charge current and timer

Charge status and fault indication

Input voltage range up to 36V

Operates over a wide temperature range of -40°C to 85°C

Product Advantages

Compact 22-pin WFDFN package for space-constrained designs

Programmable charge current and timer for flexibility

Comprehensive fault protection and monitoring

Wide input voltage range supports various power sources

Key Reasons to Choose This Product

Highly integrated solution reduces BOM and design complexity

Optimized for portable and space-limited applications

Robust safety features ensure reliable and safe battery charging

Wide temperature range supports a variety of operating environments

Quality and Safety Features

Charge current termination based on charge current and timer

Comprehensive fault protection, including overcurrent, overvoltage, and overtemperature

Battery authentication and temperature monitoring for increased safety

Compatibility

The LTC4089EDJC#TRPBF is compatible with 1-cell lithium-ion/polymer battery packs and can be used with a variety of power sources, including USB and AC adapters.

Application Areas

Portable electronics

Wearable devices

Power banks

Battery-powered industrial equipment

Product Lifecycle

The LTC4089EDJC#TRPBF is an active product, and there are currently no plans for discontinuation. However, as technology evolves, there may be equivalent or alternative models available in the future. Customers are advised to contact our website's sales team for the latest product information and availability.