Manufacturer Part Number
LTC1642CGN#TRPBF
Manufacturer
Analog Devices, Inc.
Introduction
High-performance hot swap controller for hot-plug applications
Product Features and Performance
Provides controlled power-up and power-down of circuit boards in hot-swap environments
Integrates power-up sequencing and active inrush current limiting
Protects against overcurrent and overvoltage faults
Includes programmable current limit, fault timeout, and auto-retry functions
Offers low supply current of 1.25mA
Product Advantages
Prevents damage to sensitive electronics during hot-swap events
Ensures reliable and safe power-up and power-down for circuit boards
Reduces design complexity and saves board space
Key Technical Parameters
Operating voltage: 2.97V to 16.5V
Programmable features: auto-retry, current limit, fault timeout, latched fault, UVLO
Operating temperature: 0°C to 70°C
Quality and Safety Features
RoHS3 compliant
Protects against overcurrent and overvoltage faults
Compatibility
Suitable for InfiniBand applications
Application Areas
Hot-swap environments
Power management for circuit boards
InfiniBand systems
Product Lifecycle
This product is currently in production and available for purchase.
Key Reasons to Choose This Product
Comprehensive protection features for reliable hot-swap operation
Programmable parameters for flexible system design
Low supply current for power-efficient performance
Small 16-SSOP package for space-constrained applications
LTC1643AHCGNLT
LTC1643AL-1IGLinear Technology / Analog Devices