LTC3559EUD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3559EUD#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3559EUD#TRPBF is a highly integrated power management and battery charger IC designed for the charging of single-cell Lithium Ion or Lithium Polymer batteries through a USB interface.

Product Features and Performance

Supports single-cell Lithium Ion or Polymer batteries

Maximum charge current of 950mA

Supports battery pack voltage up to 4.2V

Operating supply voltage up to 5.5V

USB compatible interface

Supports a wide operating temperature range from -40°C to 85°C

Available in a 16-WFQFN exposed pad package

Product Advantages

High integration facilitates compact system design

Programmable charging current allows flexibility in battery charging profiles

High charge current capability speeds up battery charging

Wide operating temperature range enhances reliability in extreme conditions

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Charge Current - Max: 950mA

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 5.5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range ensures performance in harsh environments

Compatibility

USB interface compatible with standard USB ports

Application Areas

Portable consumer electronics

Battery-powered devices

USB-powered gadgets

Product Lifecycle

Status: Active

Currently, there are no indications of discontinuation, and replacements or upgrades are available.

Several Key Reasons to Choose This Product

High charging current of 950mA for faster battery charging

Optimized for Lithium Ion/Polymer batteries, which are commonly used in portable devices

Flexible power supply compatibility (up to 5.5V) ensuring adaptability with various USB power sources

Designed for easy surface mount installation, supporting efficient mass assembly

Built to perform reliably within a broad temperature range, suitable for demanding applications