Manufacturer Part Number
LT4250HCS8#TRPBF
Manufacturer
Analog Devices
Introduction
The LT4250HCS8#TRPBF is a specialized Power Management Integrated Circuit (PMIC) for Hot Swap applications that allows electronic components to be removed or inserted without disrupting live systems.
Product Features and Performance
Integrated Hot Swap Controller
Fault Timeout Protection
Support for High Side Operation at -48V systems
Adjustable Current Limit
Latched Fault Management
Overvoltage Protection (OVP)
Undervoltage Lockout (UVLO)
Low Quiescent Current of 1.6 mA
Product Advantages
Precise control and protection for system hot-swapping
Minimizes downtime during maintenance or upgrades
Protects against overcurrent and voltage anomalies
Reduced power consumption during idle states
Key Technical Parameters
Single Channel Operation
No Internal Switches
Voltage Supply Range: -80V to 18V
Not specified Current Output (Max)
Operating Temperature Range: 0°C to 70°C
Quality and Safety Features
Reinforced safety protocols for Hot Swap applications
Robust construction for consistent performance
Compatibility
Designed for Hot Swap applications in systems with -48V nominal supply
Surface Mount device compatible with 8-SOIC Package
Application Areas
Data center servers and storage systems
Telecommunication equipment
Network switches and routers
Industrial and medical equipment maintenance
Product Lifecycle
Active Product Status indicates ongoing manufacture and support
No indication of nearing discontinuation
Product replacements or upgrades would be available within Analog Devices' ecosystem
Several Key Reasons to Choose This Product
Ability to maintain live system integrity during hardware modifications
Extended voltage supply range catering to various system requirements
Low supply current aiding in power-efficient design
Versatility in adjustable protection features for specific application needs
Reliable brand with ongoing product support and lifecycle management
LT4245CUHFLinear Technology / Analog Devices
LT4250HIS8#TRLTC