The HIP1011B, the third product in the HIP1011 family, is an electronic circuit breaker that monitors, reports and protects circuits from excessive load currents. As a pin-for-pin drop-in alternative offering similar functionality to the widely used HIP1011, the HIP1011B is compatible with CompactPCI peripheral boards and PCI Hot Plug systems where voltage “health” monitoring and reporting are centralized by the system controller IC. The HIP1011B does not monitor nor respond to under voltage conditions thus making control of a wide range of voltages possible.

Features

• Allows for System Centralized Voltage Monitoring

• Adjustable Delay to Fault Notification and Latch-Off

• Controls Four Supplies: +5V, +3.3V, +12V, and -12V

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

• μP Interface for On/Off Control and Fault Reporting

• Adjustable Overcurrent Protection for All Supplies

• Provides Overcurrent Fault Isolation

• Adjustable Turn-On Slew Rate

• Minimum Parts Count Solution

• No Charge Pump

• Pb-Free Available (RoHS Compliant)

Applications

• PCI Hot Plug

• CompactPCI