LTC4040IUFD#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4040IUFD#PBF

Manufacturer

Analog Devices

Introduction

The LTC4040 is a complete power management and battery backup system integrated into a single package, providing a reliable power solution for systems that require battery backup during power failures.

Product Features and Performance

Integrated Battery Backup System

Supports Multiple Battery Chemistries

Automatic Switch-over to Backup on Power Fail

1-Cell Battery Support

Over Voltage Protection for Safety

High Operating Temperature Range

Surface Mount Technology for Compact Solutions

Product Advantages

Seamless transition to backup power

Versatility in supporting various battery types

High-temperature operation for harsh environments

Compact design suitable for space-constrained applications

Key Technical Parameters

Battery Chemistry: Multi-Chemistry

Number of Cells: 1

Operating Temperature: -40°C ~ 125°C (TJ)

Package / Case: 24-WFQFN Exposed Pad

Mounting Type: Surface Mount

Quality and Safety Features

Over Voltage Fault Protection

Built to operate reliably in a wide temperature range

Compatibility

Compatible with various battery types

Designed for Surface Mount Technology applications

Application Areas

Portable Devices

Uninterruptible Power Supplies

Industrial Power Systems

Product Lifecycle

Active Product Status

No indication of imminent discontinuation

Options for future upgrades or replacements may be available

Several Key Reasons to Choose This Product

Reliable battery backup functionality

Flexible application across numerous battery chemistries

High operating temperature tolerance for robustness

Compact form factor for small footprint integration

Active product life status assures availability for new designs

Comprehensive protection features enhance system safety