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HPC3130PBM is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC HOT PLUG CONTROLLER 120-QFP. Review the specifications below when checking this part for your BOM.
The HPC3130PBM is a PCI hot plug controller manufactured by Texas Instruments. It manages power sequencing and signal integrity for PCI bus hot insertion and removal. The device supports dual voltage domains, typically 5V and 3.3V, to accommodate various PCI slot configurations. It integrates current limiting and thermal protection mechanisms to safeguard the host system and peripheral cards during connection events.
Verify the specific suffix 'PBM' against the official datasheet to confirm package type and tape/reel specifications. Ensure compatibility with the target PCI slot voltage levels and mechanical form factor before procurement.
Select this component when active management of PCI hot plug events is required. It is suitable for designs needing integrated fault handling without external discrete logic for basic power sequencing.
This part belongs to the HPC3130 family of hot plug controllers. It is designed for legacy PCI applications rather than modern PCIe standards. The PBM suffix indicates a specific quad flat package variant used in industrial or server environments.
Check for HPC3130A variants which may offer updated revisions. No direct pin-compatible replacements exist for modern PCIe; consider redesigning for newer controllers if upgrading architectures.
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