The LTC4210-1IS6#TRMPBF is a Hot Swap Controller that allows a board to be safely inserted and removed from a live backplane. An internal high side switch driver controls the GATE of an external N-channel MOSFET for a supply voltage ranging from 2.7 to 16.5V. It provides the initial timing cycle and allows the GATE to be ramped up at an adjustable rate. It features a fast current limit loop providing active current limiting together with a circuit breaker timer. The signal at the ON pin turns the part on and off and is also used for the reset function.
- Adjustable analog current limit with circuit breaker
- Fast response limits peak fault current
- Automatic retry on overcurrent fault
- Adjustable supply voltage power-up rate
- High side drive for external MOSFET switch
- Undervoltage lockout
- Adjustable overvoltage protection
车用, 工业, 自动化与过程控制, 电源管理, 通信与网络
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