LTC4282CUH#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4282CUH#PBF

Manufacturer

Analog Devices

Introduction

The LTC4282CUH#PBF is a Hot Swap Controller designed to manage the insertion and removal of electronic boards from live system backplanes and other powered interfaces.

Product Features and Performance

Seamless board insertion and removal from powered backplanes

Precise current monitoring and control

Integrated I2C-compatible interface for advanced configuration and monitoring

Overvoltage protection (OVP) and undervoltage lockout (UVLO)

Programmable current limit threshold for varying applications

Supports a wide supply voltage range from 2.9V to 33V

Product Advantages

Enables safe hot swapping to minimize downtime and service interruptions

High-integration reduces need for additional external components

Flexible programmability via I2C for tailored performance

Robust protection features enhance system reliability

Key Technical Parameters

Number of Channels: 1

Internal Switch(s): No

Voltage Supply: 2.9V ~ 33V

Current Supply: 3.5 mA

Operating Temperature Range: 0°C ~ 70°C

Quality and Safety Features

Built-in protection against overcurrent, overvoltage, and undervoltage events

Fault logging capabilities for system diagnostics and troubleshooting

Compatibility

General purpose designed for a range of Power Management applications

Mounting Type: Surface Mount for standard PCB assembly

Compatible with 32-WFQFN Exposed Pad package for efficient thermal management

Application Areas

Data centers and server farms

Network routers and switches

Industrial control systems

Product Lifecycle

Product Status: Obsolete

As it is nearing the end of its lifecycle, replacement or upgraded parts should be considered for new designs

Several Key Reasons to Choose This Product

Simple integration with a wide range of power voltages enhances design versatility

Low current consumption for energy-efficient operation

I2C interface provides comprehensive control and monitoring capacity

Industry-proven Analog Devices reliability and support

Multi-faceted protection protocols to maintain system integrity under fault conditions

Scalable solution for applications requiring single-channel hot swap control