LT1769CFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1769CFE#TRPBF

Manufacturer

analog-devices

Introduction

The LT1769CFE#TRPBF is a versatile power management integrated circuit (PMIC) specifically designed for multi-chemistry battery charging applications, featuring constant programmable charging current up to 2A and a maximum battery pack voltage of 20V.

Product Features and Performance

Multi-Chemistry battery charging capability

Constant programmable charging current up to 2A

Supports a maximum battery pack voltage of 20V

Over Voltage fault protection enhances safety

Compatible with power supplies up to 28V

Surface mount package for compact installation

Operates efficiently from 0°C to 70°C

Product Advantages

Flexible usage across various battery chemistries

High charging current capacity for faster recharge times

Safety features protect against power irregularities

Compact design suited for space-constrained applications

Key Technical Parameters

Charging Current: Programmable up to 2A

Maximum Battery Pack Voltage: 20V

Maximum Supply Voltage: 28V

Operating Temperature Range: 0°C to 70°C

Package: 20-TSSOP Exposed Pad

Quality and Safety Features

Over Voltage fault protection

Reliable operation within specified temperature range

Compatibility

Suitable for various battery chemistries including Li-Ion, NiCd, and Lead-Acid

Application Areas

Consumer electronics

Portable devices

Power backup systems

Energy storage solutions

Product Lifecycle

Currently active status

Not reported as nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High compatibility with different battery types enhances its usability

Programmable charging current allows for tailored charging strategies

Integrated fault protection secures devices against potential damage

Compact and efficient design facilitates easy integration into various applications