Datasheet Summary
Features s Allows Safe Board Insertion and Removal from a Live
- 48V Backplane s Operates from
- 10V to
- 80V s Programmable Inrush Current s Allows 50mA of Reverse Drain Pin Current s Programmable Electronic Circuit Breaker s Programmable Overvoltage Protection s Programmable Undervoltage Lockout s Power Good Control Output
U APPLICATIO S s Central Office Switching s
- 48V Distributed Power Systems s Negative Power Supply Control
LT1640AL/LT1640AH
Negative Voltage Hot Swap Controller
DESCRIPTIO
The LT®1640AL/LT1640AH are 8-pin, negative voltage Hot SwapTM controllers that allow a board to be safely inserted and removed from a live backplane. Inrush current is limited to a...
