MIC2042-2YM-TR

$1.51

Description：IC PWR SWITCH N-CHAN 1:1 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:0db36403d453 Category: Power Distribution Switches, Load Drivers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH N-CHAN 1:1 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：1.6V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：1.6V ~ 5.5V
Current - Output (Max)：3A
Rds On (Typ)：40mOhm
Input Type：Non-Inverting
Features：Slew Rate Controlled, Status Flag
Fault Protection：Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：8-SOIC
Package / Case：8-SOIC (0.154", 3.90mm Width)

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MIC2042-2YM-TR

Overview

The MIC2042-2YM-TR is a high-side power distribution switch manufactured by Microchip Technology. It features a single N-channel output with a maximum on-resistance of 140 milliohms and a current limit of 850 milliamperes. The device operates within a supply voltage range of 2.7 volts to 5.5 volts and supports an operating temperature range from -40°C to +85°C. It is housed in an 8-pin SOIC package.

Feature Summary

Integrates fixed current limiting and thermal shutdown for robust fault protection
Provides controlled slew rate to minimize inrush current during turn-on
Features non-inverting logic input for straightforward interface control

Applications

USB port power switching and distribution
Peripheral circuit protection in consumer electronics
Battery-powered device load management

Procurement Notes

Verify the specific suffix 'YM' corresponds to the 8-pin SOIC package and tape-and-reel packaging configuration. Confirm that the component meets RoHS compliance requirements for your target market. Ensure the ordering part number matches the exact electrical specifications required for the design, as variations exist within the MIC2042 family.

Selection Notes

Select this component when a single high-side switch with moderate current capability is required. It is suitable for applications needing integrated overcurrent and overtemperature protection without external sensing components. Consider the 140 milliohm on-resistance for efficiency calculations and ensure the input logic levels are compatible with the system controller.

Part Context

This part belongs to the MIC2042 series of power distribution switches designed for low-voltage applications. The series offers various packages and current ratings to suit different power distribution needs. The MIC2042-2YM-TR specifically denotes the version optimized for surface-mount assembly in compact designs requiring reliable USB or peripheral power management.