PI2211-00-QAIG

Hot Swap Controllers Overview

The PI2211-00-QAIG is a general-purpose hot swap controller manufactured by Vicor Corporation. It is housed in a 24-pin QFN package and operates with a power supply voltage range of 900 mV to 14 V. The device integrates programmable features including circuit breaker functionality, current limiting, fault timeout, overvoltage protection (OVP), and under-voltage lockout (UVLO). Additional characteristics include auto retry capabilities and thermal limiting for system protection.

Hot Swap Controllers Feature Summary

• Integrates programmable circuit breaker and current limit functions
• Includes overvoltage protection (OVP) and under-voltage lockout (UVLO)
• Features auto retry logic and thermal limiting protection

Hot Swap Controllers Applications

• General purpose hot swap applications
• System board insertion management
• Power distribution unit control

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'QAIG' against official Vicor documentation to confirm pinout and feature configuration. Ensure compatibility with the target input voltage range of 900 mV to 14 V. Confirm that the 24-QFN package dimensions meet the PCB layout requirements. Cross-reference the RoHS status and environmental classifications with current regulatory standards before procurement.

Hot Swap Controllers Selection Notes

Select this component for applications requiring precise control during board insertion and removal. The integrated thermal limiting and auto-retry features simplify protection circuit design. Verify that the programmable parameters align with the specific load requirements. Consider the 24-QFN footprint when designing the schematic and layout.

Hot Swap Controllers Part Context

This part belongs to the Vicor hot swap controller family, designed for managing power insertion events. It serves as a critical interface between the power source and the load, ensuring safe operation during connection and disconnection phases. The device complements Vicor's broader power management portfolio by providing robust protection mechanisms.

Hot Swap Controllers Replacement Considerations

No publicly confirmed substitute part numbers are available in the provided documentation. Consult Vicor technical support for potential alternatives if this specific model is unavailable.

Hot Swap Controllers FAQ

What is the operating voltage range for the PI2211-00-QAIG?

The device operates with a power supply voltage range of 900 mV to 14 V.

Does the PI2211-00-QAIG include thermal protection?

Yes, the controller includes thermal limiting features to protect against overheating conditions.