Dual Slot PCI Hot Plug Controllers

The HIP1011D, HIP1011E are the first ICs available for independent control of two PCI Hot-Plug slots. The HIP1011D has all the features and functionality of two single PCI Hot-Plug slot controllers such as the HIP1011A but in the same foot print area. Like the single slot HIP1011B, the HIP1011E does not monitor output voltage nor respond to undervoltage conditions.

Features

• Independent Power Control of 2 PCI Slots

• Turn-Off Delay Time Adjustability

• Internal MOSFET Switches for +12V and -12V Outputs

• μP Interface for On/Off Control and Fault Reporting

• Adjustable Overcurrent Protection for All Eight Supplies

• Provides Fault Isolation

• Adjustable Turn-On Slew Rate

• Minimum Parts Count Solution

• No Charge Pump

• 100ns Response Time to Overcurrent

• Pb-Free Available (RoHS Compliant)

Applications

• PCI Hot-Plug