特点
Allows Safe Board Insertion and Removal from a Live, CompactPCI? Bus
Controls 3.3V and/or 5V Supplies
Programmable Foldback Current Limit During Power-Up
Dual Level Circuit Breakers Protect Supplies from Overcurrent and Short-Circuit Faults
Local_PCI_RST# Logic On-Chip
PRECHARGE Output Biases I/O Pins During Card Insertion and Extraction
User Programmable Supply Voltage Power-Up Rate
15V High Side Drive for External N-Channels
PWRGD, RESETOUT and FAULT Outputs
典型应用
描述
The LTC1646 is available in the 16-pin narrow SSOP package.