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MIC2548 - Programmable Current-Limit High-Side Switch

Download the MIC2548 datasheet PDF. This datasheet also covers the MIC2544 variant, as both devices belong to the same programmable current-limit high-side switch family and are provided as variant models within a single manufacturer datasheet.

Description

The MIC2544 and MIC2548 are integrated, high-side power switches optimized for low-loss DC power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI).

Features

  • 2.7V to 5.5V Input.
  • Adjustable Current-Limit up to 1.5A.
  • Reverse Current Flow Blocking (No “Body Diode”).
  • 75 μA Typical On-State Supply Current.
  • 1 μA Typical Off-State Supply Current.
  • 120 mΩ Maximum On-Resistance.
  • Open-Drain Fault Flag.
  • Thermal Shutdown.
  • Thermal Shutdown Output Latch (MIC2548).
  • 2 ms (Slow) Turn-On and Fast Turn-Off.
  • Available with Active-High or Active-Low Enable.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MIC2544-Microchip.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MIC2548
Manufacturer Microchip
File Size 2.69 MB
Description Programmable Current-Limit High-Side Switch
Datasheet download datasheet MIC2548 Datasheet

Full PDF Text Transcription

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MIC2544/48 Programmable Current-Limit High-Side Switch Features • 2.7V to 5.5V Input • Adjustable Current-Limit up to 1.
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