CompactPCI Hot Swap Controller with I2C Compatible Interface Features: Allows Safe Board Insertion and Removal from a Live CompactPCI™ Bus I2C™ Compatible 2-Wire Interface PRECHARGE Output Biases I/O Pins During Card Insertion and Extraction Controls 3.3V, 5V, 12V and –12V Supplies Foldback Current Limit with Circuit Breaker LOCAL_PCI_RST# Logic On-Board QuickSwitch® Enable Output Status LED Driver User Programmable Supply Voltage Power-Up Rate Registers Individual Supply Faults Available in a 28-Pin Narrow SSOP Package