MIC2582-JYM

Hot Swap Controllers Overview

The MIC2582-JYM is a single-channel positive voltage hot swap controller manufactured by Microchip Technology. It operates within a supply voltage range of 2.3V to 13.2V and draws a supply current of 1.5 mA. Designed for surface mount installation, the device is housed in an 8-SOIC package with a width of 3.90mm. It functions without an internal switch, requiring an external N-Channel MOSFET for gate drive control. The component supports programmable slew rate and undervoltage lockout (UVLO) features, ensuring safe board insertion into live backplanes while managing inrush current.

Hot Swap Controllers Feature Summary

• Provides controlled inrush current limiting and output voltage slew rate management for safe insertion into live system backplanes
• Integrates a circuit breaker function that latches the output MOSFET off when current limit thresholds are exceeded for a set duration
• Supports programmable parameters including slew rate and undervoltage lockout (UVLO) for customized protection profiles

Hot Swap Controllers Applications

• Safe insertion of boards into live system backplanes
• Inrush current limiting in critical power supply environments
• Output voltage slew rate control for harsh operational conditions

Hot Swap Controllers Procurement Notes

Verify the specific suffix JYM against official Microchip documentation to confirm exact electrical tolerances and temperature ratings. Ensure compatibility with the required 8-SOIC footprint and validate that the absence of an internal switch aligns with the design's external MOSFET requirements. Confirm RoHS compliance status and moisture sensitivity level prior to integration.

Hot Swap Controllers Selection Notes

Select this component for applications requiring precise control over power-up sequences and fault protection without integrated switching capabilities. The 8-SOIC package suits space-constrained designs needing surface mount technology. Consider the need for external N-Channel MOSFETs and associated passive components to implement the programmable current limiting and slew rate features effectively.

Hot Swap Controllers Part Context

The MIC2582 series comprises single-channel hot swap controllers designed for positive voltage applications. This family enables safe board insertion into live backplanes by controlling external N-Channel MOSFETs. The MIC2582 variant specifically utilizes an 8-pin SOIC package, distinguishing it from other series members like the MIC2583 which may offer different pin counts or additional features such as fault timeout programming.

Hot Swap Controllers Replacement Considerations

MIC2582-MYM-TR is a direct functional equivalent within the same series, differing primarily in packaging format.