MIC2582-MYM-TR

Hot Swap Controllers Overview

The MIC2582-MYM-TR is a single-channel hot-swap controller manufactured by Microchip Technology, designed for general-purpose applications. 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 features programmable slew rate and undervoltage lockout (UVLO) capabilities, along with latch-on fault protection. It is housed in an 8-SOIC package with a width of 3.90mm and supports surface mount installation. The component functions without an internal switch and is rated for operation across a temperature range of -40°C to 85°C.

Hot Swap Controllers Feature Summary

• Programmable slew rate control for managing inrush current during board insertion
• Undervoltage lockout (UVLO) functionality to ensure stable operation under low voltage conditions
• Latch-on fault protection mechanism to secure the system against critical errors

Hot Swap Controllers Applications

• General-purpose hot-swap controller implementations
• PCI/PCI-X backplane card insertion systems
• Peripheral board hot-plugging applications

Hot Swap Controllers Procurement Notes

Verify the specific suffix MYM to confirm the 8-SOIC package configuration and standard tape-and-reel packaging format. Ensure compatibility with the required operating temperature range of -40°C to 85°C for the intended environment. Confirm that the application design accommodates the absence of an internal power switch, requiring external MOSFET integration for load switching operations.

Hot Swap Controllers Selection Notes

Select this component when a single-channel hot-swap solution with programmable ramp rates is required. The 8-SOIC package offers a compact footprint suitable for space-constrained designs. Consider the 2.3V minimum supply voltage requirement to ensure proper UVLO thresholding in low-voltage systems. The latch-on fault feature provides robust protection compared to auto-retry variants.

Hot Swap Controllers Part Context

This part belongs to the MIC2582 series of hot-swap controllers from Microchip Technology. It serves as a standalone controller for protecting circuits during hot-insertion events. The series includes variations such as MIC2582-JYM, differing primarily in package type or reel configuration while maintaining core functional specifications.

Hot Swap Controllers Replacement Considerations

MIC2582-JYM is a listed alternative within the same product family, offering identical electrical characteristics but potentially differing in packaging format.