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MIC2527 - Quad USB Power Control Switch

Download the MIC2527 datasheet PDF. This datasheet also covers the MIC2524 variant, as both devices belong to the same quad usb power control switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The MIC2524 and MIC2527 are cost-effective high-side power switches with four independently controlled channels, optimized for self-powered and bus-powered Universal Serial Bus (USB) applications.

Few external components are necessary to satisfy USB requirements.

Key Features

  • include thermal shutdown to prevent catastrophic switch failure from high-current loads, undervoltage lockout (UVLO) to ensure that the device remains off unl.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MIC2524-MicrelSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MIC2527
Manufacturer Micrel Semiconductor
File Size 100.45 KB
Description Quad USB Power Control Switch
Datasheet download datasheet MIC2527 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MIC2505 Single 2A/Dual 1A High-Side Switches Microchip
MIC2506 Single 2A/Dual 1A High-Side Switches Microchip
MIC2536 Dual USB Power Distribution Switch Microchip
MIC2544 Programmable Current-Limit High-Side Switch Microchip
MIC2548 Programmable Current-Limit High-Side Switch Microchip

Other Datasheets by Micrel Semiconductor

Part Number Description
MIC2524 Quad USB Power Control Switch Not Recommended for New Designs
MIC2525 USB Power Control Switch Not Recommended for New Designs
MIC2526 Dual USB Power Control Switch Not Recommended for New Designs
MIC2529 Single-Channel USB Power Controller Advance Information
MIC2505 Single 2A / Dual 1A / High-Side Switches

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MIC2524/2527 General Description The MIC2524 and MIC2527 are cost-effective high-side power switches with four independently controlled channels, optimized for self-powered and bus-powered Universal Serial Bus (USB) applications. Few external components are necessary to satisfy USB requirements. The MIC2524/7 satisfies the following USB requirements: each switch channel supplies up to 500mA as required by USB downstream devices; the switch’s low on-resistance meets USB voltage drop requirements; fault current is limited to typically 750mA, well below the UL 25VA safety requirements; and a flag output is available to indicate fault conditions to the local USB controller.