The HIP1011B is an electronic circuit breaker that monitors, reports, and protects circuits from excessive load currents. It is a pin-for-pin drop-in alternative to the HIP1011 and is compatible with CompactPCI peripheral boards and PCI Hot Plug systems.
The HIP1011B is an electronic circuit‑breaker that monitors, reports and protects PCI and CompactPCI hot‑plug circuits. It controls four independent supplies (+5 V, +3.3 V, +12 V, and –12 V) and offers programmable over‑current thresholds, fault reporting, and turn‑on slew‑rate control.
The document lists detailed pin functions, absolute maximum ratings, electrical specifications, typical performance curves, and example applications such as CompactPCI hot‑swap boards, split‑load configurations, and high‑power +12 V circuits.
A resistor connected from the OCSET pin to ground programs the over‑current trip point for all four switches.