LTC4215-1 Datasheet Hot Swap Controller

Manufacturer: Linear Technology (now Analog Devices)

Datasheet Details

Part number	LTC4215-1
Manufacturer	Linear Technology (now Analog Devices)
File Size	302.25 KB
Description	Hot Swap Controller
Datasheet	LTC4215-1 Datasheet

The LTC®4215-1/LTC4215-3 Hot Swap™ controllers allow a board to be safely inserted and removed from a live backplane.

Using an external N-channel pass transistor, board supply voltage and inrush current are ramped up at an adjustable rate.

An I2C interface and onboard ADC allow for monitoring of load current, voltage and fault status.

n Allows Safe Insertion into Live Backplane n 8-Bit ADC Monitors Current and Voltage n I2C/SMBus Interface n Wide Operating Voltage Range: 2.9V to 15V n dI/dt Controlled Soft-Start n Circuit Breaker Timeout: 20μs (LTC4215-1) or 420μs (LTC4215-3) n Three General Purpose Outputs n High Side Drive for External N-channel MOSFET n No External Gate Capacitor Required n Input Overvoltage/Undervoltage Protection n Optional Latchoff or Auto-Retry After Faults n Alerts Host After Faults n Inrush Current L.

Part Number	Description
LTC4215	Hot Swap Controller
LTC4210-1	Hot Swap Controller
LTC4210-2	Hot Swap Controller
LTC4210-3	Hot Swap Controller
LTC4210-4	Hot Swap Controller
LTC4211	Hot Swap Controller
LTC4212	Hot Swap Controller
LTC4213	Electronic Circuit Breaker
LTC4214-1	Negative Low Voltage Hot Swap Controllers
LTC4214-2	Negative Low Voltage Hot Swap Controllers