+
U U
FEATURES
s Allows Safe Board Insertion and Removal from a Live, CompactPCITM Bus
s Controls –12V, 3.
3V, 5V and 12V Supplies s Adjustable Foldback Current Limit with Circuit
Breaker s Dual-Level Circuit Breakers Protect 5V and 3.
3V
Supplies from Overcurrent and Short-Circuit Faults s LOCAL_PCI_RST# Logic On-Chip s PRECHARGE Output Biases I/O Pins During Card
Insertion and Extraction s Adjustable Supply
Voltage Power-Up Rate
U APPLICATIO S
s Hot Board Insertion into CompactPCI Bus
LTC1644
CompactPCI Bus Hot Swap Controller
DESCRIPTIO
The LTC®1644 is a Hot SwapTM controller that allows a board to be safely inserted and removed from a CompactPCI bus slot.
External N-channel transistors c...