HIP1011ACB-T

Hot Swap Controllers Overview

The HIP1011ACB-T is a dual-channel hot-swap controller manufactured by Intersil, designed for PCI bus applications. It provides controlled power-up sequencing and overcurrent protection for peripheral cards. The device integrates an N-channel MOSFET driver and current limit circuitry to prevent bus damage during insertion. It supports standard PCI hot-plug requirements with adjustable current limits and delay timers.

Hot Swap Controllers Feature Summary

• Integrated hot-swap control for safe PCI card insertion
• Dual-channel operation for independent or paired load management
• Built-in overcurrent protection with programmable thresholds
• Controlled rise time for inrush current limiting

Hot Swap Controllers Applications

• PCI hot-plug peripheral interface circuits
• Server backplane power distribution units
• Industrial I/O card insertion systems
• Telecommunications equipment expansion slots

Hot Swap Controllers Procurement Notes

Verify the specific suffix ACB against the manufacturer's official datasheet to confirm package type and temperature range. Confirm availability status as legacy components may be discontinued. Ensure compatibility with existing PCB footprints and design specifications before procurement.

Hot Swap Controllers Selection Notes

Select this component when designing PCI hot-swap interfaces requiring integrated current limiting and soft-start capabilities. Compare pinout and electrical characteristics with newer Renesas equivalents if long-term supply is required. Verify voltage ratings match the target system bus specifications.

Hot Swap Controllers Part Context

This part belongs to the HIP1011 family of hot-swap controllers developed by Intersil, now part of Renesas Electronics. These devices were widely used in PCI-based systems to manage power delivery during dynamic insertion and removal of expansion cards, ensuring system stability and hardware protection.

Hot Swap Controllers Replacement Considerations

Check for HIP1011 variants with updated suffixes from Renesas. Evaluate modern hot-swap controllers from manufacturers like TI or Analog Devices if the original part is obsolete. Ensure functional equivalence in terms of current limit accuracy and timing parameters.