LTC4055EUF-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4055EUF-1#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC4055EUF-1#TRPBF is a lithium-ion battery charger integrated circuit designed for portable electronic devices.

Product Features and Performance

Supports single lithium-ion cell

Programmable constant charging current up to 1A

Integrated timer for controlled charging cycles

Over temperature and reverse current protection

USB compatible interface

Operates efficiently in extreme temperatures ranging from -40°C to 85°C

Product Advantages

High charge current capacity in a compact form factor

Advanced fault protection enhancers device safety

USB interface simplifies connectivity with other devices

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Charge Current Max: 1A

Battery Pack Voltage: 4.1V

Voltage Supply (Max): 5.5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Over Temperature Protection

Reverse Current Protection

Compatibility

Specifically designed for use with single cell lithium-ion batteries

USB interface allows for easy integration with USB-capable devices

Application Areas

Portable electronic devices such as smartphones, tablets, and handheld gaming devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation and replacements or upgrades are available if necessary

Several Key Reasons to Choose This Product

High reliability and performance in temperature extremes

Robust safety features reduce risk of damage from common faults

Simplified integration with existing USB technology