MIC2536-1YMM-TR

Overview

The MIC2536-1YMM-TR is a dual-channel USB power switch IC manufactured by Microchip Technology in an 8-pin MSOP package. It operates with an input voltage range of 2.7V to 5.5V and provides a fixed current limit of 150mA per channel. The device features active-high enable logic, a typical on-resistance of 400 milliohms, and controlled slew rates to minimize inrush current. It includes protection against overcurrent, overtemperature, and reverse current conditions.

Feature Summary

• Dual-channel architecture for independent load control
• Integrated fault protection including current limiting and thermal shutdown
• Controlled turn-on slew rate to manage bus stability
• Active-high logic interface for simple system integration

Applications

• USB peripheral power distribution
• Portable electronic device power management
• Bus-powered USB hub circuits
• Consumer electronics load switching

Procurement Notes

Verify the specific suffix 'YMM' confirms the MSOP-8 package and tape-and-reel quantity. Confirm RoHS compliance status matches project requirements. Check for any recent PCN notifications regarding packaging or manufacturing site changes. Ensure the operating temperature range meets the final application environment specifications.

Selection Notes

Select this component when dual-channel switching with integrated protection is required. The 150mA current limit suits low-power USB peripherals. Consider the MSOP package size for space-constrained designs. Verify that the 400 milliohm on-resistance aligns with voltage drop constraints in the power path.

Part Context

This part belongs to the MIC2536 family of USB power switches. It is designed specifically for managing power delivery to USB-connected devices. The series offers various package options and current ratings to suit different form factors and power requirements within portable electronics.

Replacement Considerations

MIC2536-1YM-TR is a parameter-equivalent alternative available in SOIC-N packaging.