Manufacturer Part Number
LT4220IGN#PBF
Manufacturer
Analog Devices
Introduction
The LT4220IGN#PBF is a dedicated hot swap controller from Analog Devices designed to manage power on multiple channels, ensuring safe insertion and removal of circuit boards.
Product Features and Performance
Dual-channel hot swap controller
Supports voltage supply range from 2.7V to 16.5V
Operates at temperatures from -40°C to 85°C
Surface mount package
Programmable features including Auto Retry, Fault Timeout, Latched Fault, UVLO
Product Advantages
Enhanced control of power boards with programmable fault handling features
Robust thermal management suitable for a wide range of operating temperatures
Key Technical Parameters
Number of Channels: 2
Voltage - Supply: 2.7V to 16.5V
Operating Temperature: -40°C to 85°C
Current - Supply: 2.7 mA
Mounting Type: Surface Mount
Package / Case: 16-SSOP (0.154", 3.90mm Width)
Quality and Safety Features
Robust operation in extreme temperatures
Programmable features such as UVLO for under-voltage protection
Compatibility
Compatible with general-purpose applications across varied power levels and setups
Application Areas
General purpose applications involving circuit board power management and safety
Product Lifecycle
Status: Active
Not nearing discontinuation and replacements or upgrades are readily available
Several Key Reasons to Choose This Product
Efficient power management with dual-channel operation
Flexible use with a wide voltage supply range (2.7V to 16.5V)
Suitable for harsh environments (operating temperature from -40°C to 85°C)
Advanced safety features with programmable fault handling capabilities
Ease of integration into existing systems with surface mount package configuration