LTC4054LES5-4.2#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4054LES5-4.2#TRMPBF

Manufacturer

Analog Devices

Introduction

LTC4054LES5-4.2#TRMPBF is a single cell lithium-ion battery charger.

Product Features and Performance

Power Management IC (PMIC)

Integrated Battery Charger for Lithium Ion Cells

Charge Management Controller

Programmable Charge Rate

Tape and Reel Packaging for Automated Production

Product Advantages

High Integration for Simplified Design

Low Charge Current Ideal for Small Capacity Batteries

Thermal Regulation to Prevent Overheating

Compact Package SOT-23-5

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Maximum Charge Current: 150mA

Battery Pack Voltage: 4.2V

Voltage Supply Max: 6.5V

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: SOT-23-5 Thin, TSOT-23-5

Programmable Features: Not Available

Fault Protection: Not Available

Interface: Not Specified

Quality and Safety Features

Thermal Regulation for Optimal Charging

Autonomous Charging Cycle with Automatic Recharge

Compatibility

Designed to Charge Single Cell Lithium-Ion Batteries

Application Areas

Portable Electronic Devices

Wearable Technology

Medical Devices

Personal Multimedia Players

Wireless Headsets

Product Lifecycle

Active Product

Not Nearing Discontinuation

Replacements or Upgrades Not Specified

Several Key Reasons to Choose This Product

Ease of Integration into System Design

Ability to Charge Small Lithium-Ion Cells Efficiently

The Reliability of Analog Devices as Manufacturer

Thermal Protection Ensures Safe Charging

Compact Form Factor Suitable for Space-Constrained Applications