Datasheet Summary
LT4250L/LT4250H Negative 48V Hot Swap Controller
Features
Allows Safe Board Insertion and Removal from a Live
- 48V Backplane s Circuit Breaker Immunity to Voltage Steps and Current Spikes s Programmable Inrush and .. Short-Circuit Current Limits s Pin patible with LT1640L/LT1640H s Operates from
- 20V to
- 80V s Programmable Overvoltage Protection s Programmable Undervoltage Lockout s Power Good Control Output s Bell-Core patible ON/OFF Threshold s
DESCRIPTIO
U APPLICATIO S s s s
The LT®4250L/LT4250H are 8-pin, negative 48V Hot SwapTM controllers that allow a board to be safely inserted and removed from a live backplane. Inrush current is limited to a...