LTC4252-1 Description
The LTC®4252 negative voltage Hot SwapTM controller allows a board to be safely inserted and removed from a live backplane. Output current is controlled by three stages of current limiting: a timed circuit breaker, active current limiting and a fast feedforward path that limits peak current under worst-case catastrophic fault conditions.
LTC4252-1 Key Features
- 48V Backplane
- Adjustable Undervoltage/Overvoltage Protection
- LTC4252-1/LTC4252A-1: Latch Off After Fault
- LTC4252-2/LTC4252A-2: Automatic Retry After Fault
- Available in 8-Pin and 10-Pin MSOP Packages