LT4254 - Positive High Voltage Hot Swap Controller with Open-Circuit Detect

Linear Technology (now Analog Devices)

Key Features

s s s s s s.

LT4254 positive high voltage hot swap controller with open-circuit detect by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LT4254
Manufacturer	Linear Technology (now Analog Devices)
File Size	271.72 KB
Description	Positive High Voltage Hot Swap Controller with Open-Circuit Detect
Datasheet	LT4254 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
LT421	LED	LED Technology
LT423	LED	LED Technology
LT424	LED	LED Technology
LT4275	PD Controller	Linear
LT4276	LTPoE++/PoE+/PoE PD Forward/Flyback Controller	Linear

Other Datasheets by Linear Technology (now Analog Devices)

Part Number	Description
LT4250H	Negative 48V Hot Swap Controller
LT4250L	Negative 48V Hot Swap Controller
LT4256-1	(LT4256-1/-2) Positive High Voltage Hot Swap Controllers
LT4256-2	(LT4256-1/-2) Positive High Voltage Hot Swap Controllers
LT4256-3	Positive High Voltage Hot Swap Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

LT4254 Positive High Voltage Hot Swap Controller with Open-Circuit Detect FEATURES s s s s s s DESCRIPTIO s s s Allows Safe Board Insertion and Removal from a Live Backplane Controls Supply Voltage from 10.8V to 36V Foldback Current Limiting Open Circuit and Overcurrent Fault Detect Drives an External N-Channel MOSFET Automatic Retry or Latched Off Operation After Overcurrent Fault Programmable Supply Voltage Power-Up Rate Undervoltage and Overvoltage Protection Open MOSFET Detection The LT®4254 is a high voltage Hot Swap controller that allows a board to be safely inserted and removed from a live backplane. An internal driver controls the high side N-channel MOSFET gate for supply voltages ranging from 10.8V to 36V.