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LTC4244/LTC4244-1
Rugged, CompactPCI Bus Hot Swap Controllers
FEATURES
DESCRIPTIO
s Controls –12V, 3.3V, 5V and 12V Supplies s ±14.4V Absolute Maximum Rating for 12VIN
and –12VIN Input Pins s Insensitive to Supply Voltage Transients s Adjustable Foldback Current Limit with Circuit Breaker s LOCAL_PCI_RST# Logic On-Chip s PRECHARGE Output Biases I/O Pins During Card
Insertion and Extraction s LTC4244-1 Designed for Applications without –12V s Available in 20-Lead Narrow SSOP Package
U APPLICATIO S
s Hot Board Insertion into CompactPCI Bus
, LTC and LT are registered trademarks of Linear Technology Corporation. Hot Swap is a trademark of Linear Technology Corporation. CompactPCI is a trademark of the PCI Industrial Computer Manufacturers Group.