FEATURES
n Allows Safe Insertion Into a Live Backplane n 10-Bit ADC Monitors Currents and
Voltages n I2C/SMBus Interface n Wide Operating
Voltage Range: 2.
9V to 29V n dI/dt Controlled Soft-Start n High Side Drive for External N-Channel
MOSFETs n No External Gate
Capacitors Required n Input Over
voltage/Under
voltage Protection n Optional Latchoff or Auto-Retry After Faults n Alert Host After Faults n Inrush Current Limit with Foldback n Available in 32-Pin (5mm × 5mm) QFN
and 36-Pin SSOP Packages
APPLICATIONS
n Live Board Insertion n Electronic Circuit Breakers n Computers, Servers n Platform Management
LTC4222
Dual Hot Swap Controller with I2C Compatible Monitoring
DESCRIPTION
The LTC®4222 H...