MIC2537-1YM

$3.39

Description：IC PWR SWITCH N-CHAN 1:4 16SOIC
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:89dd36f1ffed Category: Power Distribution Switches, Load Drivers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH N-CHAN 1:4 16SOIC
Series：-
Mfr：Microchip Technology
Package：Tube
Switch Type：USB Switch
Number of Outputs：4
Ratio - Input:Output：1:04
Output Configuration：High Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：3V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：100mA
Rds On (Typ)：425mOhm
Input Type：Non-Inverting
Features：Slew Rate Controlled, Status Flag
Fault Protection：Current Limiting (Fixed), Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：16-SOIC
Package / Case：16-SOIC (0.154", 3.90mm Width)

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MIC2537-1YM

Overview

The MIC2537-1YM is a quad USB switch from Microchip Technology, designed for power distribution applications. It features four high-side N-channel outputs with a maximum output current of 100 mA per channel and a current limit of 250 mA. The device operates within a supply voltage range of 3 V to 5.5 V and has a maximum on-resistance of 700 mOhms. It supports an interface type of On/Off, with a maximum turn-on time of 510 us and a maximum turn-off time of 150 us. The component is rated for operation between -40°C and +85°C and is available in a 16-SOIC surface-mount package.

Feature Summary

Quad high-side power switch configuration for distributing power across multiple channels
Integrated current limiting capability to protect loads from overcurrent conditions
Designed specifically for USB power distribution applications

Applications

USB hub power switching
Portable electronic device power management
Consumer electronics power distribution

Procurement Notes

Verify the specific ordering suffix to confirm the tape-and-reel variant (MIC2537-1YM-TR) if bulk packaging is required, as the base part number may refer to tube packaging. Ensure the selected component matches the required SOIC-16 footprint and pinout for PCB integration. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement decisions.

Selection Notes

Select this component when a compact solution for switching up to four independent high-side loads is needed. The 100 mA output current rating suits low-power peripheral devices. Consider the 700 mOhm on-resistance for efficiency calculations. The wide operating temperature range makes it suitable for various industrial and consumer environments requiring reliable power switching.

Part Context

The MIC2537-1YM belongs to the MIC2537 series of power switch ICs from Microchip Technology. This series focuses on providing integrated solutions for power distribution in portable and embedded systems. The device simplifies design by combining switching functionality with protection features in a small form factor, targeting applications where space and component count are critical constraints.