Manufacturer Part Number
LTC4252CCMS-2#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC4252CCMS-2#TRPBF is a highly integrated hot swap controller optimized for managing power events and inrush current in -48V systems.
Product Features and Performance
Integrated Hot Swap Controller
Designed for -48V systems
Auto Retry feature post-fault
Programmable functions include Current Limit, Fault Timeout, Overvoltage Protection (OVP), and Undervoltage Lockout (UVLO)
Product Advantages
Protection against unexpected inrush current and power faults
Enhances system reliability through programmable protective features
Auto Retry function allows for automatic recovery from faults
Key Technical Parameters
Type: Hot Swap Controller
Number of Channels: 1
Voltage - Supply: -48V
Operating Temperature: 0°C ~ 70°C
Current - Supply: 900 µA
Quality and Safety Features
Precision overcurrent sensing
Fault management with timeout control
Compatibility
Designed for negative voltage systems
Application Areas
Telecommunications
Data centers
Industrial systems power management
Product Lifecycle
Active product
Not indicated as nearing discontinuation
Replacements or upgrades should be available as per Analog Devices' product life cycle management
Several Key Reasons to Choose This Product
Robust overcurrent and fault management for -48V systems
Programmability allows for tailored system protection
Auto Retry provides autonomous recovery from faults
Low quiescent current minimizes power dissipation
Surface-Mount Technology (SMT) for convenient PCB design
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