MIC2583-KYQS-TR

Hot Swap Controllers Overview

The MIC2583-KYQS-TR is a single-channel hot-swap controller manufactured by Microchip Technology. It operates within a supply voltage range of 2.3V to 13.2V and draws a typical supply current of 1.5 mA. The device utilizes a 16-pin QSOP package with an operating temperature range of -40°C to 85°C. Key programmable features include fault timeout, slew rate control, and undervoltage lockout (UVLO). It employs a 100mV fast-trip threshold for overcurrent protection and supports automatic retry functionality upon fault clearance.

Hot Swap Controllers Feature Summary

• Provides precise overcurrent protection using a 100mV fast-trip threshold for accurate load management.
• Enables controlled power-up sequencing through programmable output slew rate settings.
• Supports system reliability via automatic retry mechanisms following fault conditions.
• Integrates undervoltage lockout and configurable fault timeouts for robust operational monitoring.

Hot Swap Controllers Applications

• Safe insertion of circuit boards into live system backplanes
• Single-channel power distribution in telecommunications equipment
• Hot-pluggable peripheral interface modules

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'KYQS' against the latest Microchip datasheet to confirm RoHS compliance status, as historical variants may differ. Ensure the 16-QSOP package dimensions match the target PCB footprint. Confirm that the automatic retry feature aligns with system safety requirements before finalizing procurement specifications.

Hot Swap Controllers Selection Notes

Select this component when a single-channel solution with a 100mV trip threshold is required. It is suitable for applications needing programmable slew rates and automatic fault recovery. Compare against the MIC2583R variant if latching fault behavior is preferred over automatic retry. Verify compatibility with the system's maximum input voltage of 13.2V.

Hot Swap Controllers Part Context

This part belongs to the MIC2583 family of single-channel positive voltage hot-swap controllers. These devices are designed to allow safe board insertion into energized backplanes without causing voltage droops or damage. The family includes variants with different fault handling characteristics, such as latching versus automatic retry modes.

Hot Swap Controllers Replacement Considerations

The MIC2583-KBQS-TR is a discontinued direct substitute option. Verify functional equivalence regarding the 100mV threshold and package type before substitution. Check for any changes in RoHS compliance or manufacturing origin between the original and replacement parts.