Manufacturer Part Number
LTC4238IUFD#PBF
Manufacturer
analog-devices
Introduction
The LTC4238 is a high voltage, high current hot swap controller that provides controlled startup and protection for high power applications. It features a wide 6.5V to 80V operating range, an internal 63A MOSFET switch, and comprehensive fault protection including over-current, over-temperature, and under-voltage lockout.
Product Features and Performance
Wide 6.5V to 80V operating voltage range
Integrated 63A MOSFET switch
Controlled startup with adjustable current limit
Programmable auto-retry and fault timeout
Thermal limit protection
Under-voltage lockout (UVLO) protection
Low 3mA quiescent current
Product Advantages
Compact 24-pin QFN package with exposed thermal pad
Comprehensive fault protection
Adjustable current limit and fault response
Simple and reliable hot swap solution for high power applications
Key Reasons to Choose This Product
Provides reliable hot swap control and protection for high voltage, high current systems
Customizable features allow optimization for specific application requirements
Robust design ensures safe operation even under fault conditions
Small footprint enables space-constrained designs
Quality and Safety Features
Rigorous quality and reliability testing
Compliance with relevant safety and regulatory standards
Compatibility
The LTC4238 is designed for use in a wide range of high power, high voltage applications, including server, industrial, and telecommunications equipment.
Application Areas
Hot swap control for high power systems
Power supply sequencing and protection
Telecommunications and networking equipment
Industrial automation and control systems
Product Lifecycle
The LTC4238 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Analog Devices or other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and availability.