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MIC3172

Manufacturer: Microchip Technology

MIC3172 datasheet by Microchip Technology.

This datasheet includes multiple variants, all published together in a single manufacturer document.

MIC3172 datasheet preview

MIC3172 Datasheet Details

Part number MIC3172
Datasheet MIC3172 MIC2172 Datasheet (PDF)
File Size 1.85 MB
Manufacturer Microchip Technology
Description 1.25A Switching Regulators
MIC3172 page 2 MIC3172 page 3

MIC3172 Overview

The MIC2172 and MIC3172 are plete 100 kHz SMPS current mode controllers with internal 65V 1.25A power switches.

MIC3172 Key Features

  • 1.25A, 65V Internal Switch Rating
  • 3V to 40V Input Voltage Range
  • Current Mode Operation
  • Internal Cycle-by-Cycle Current Limit
  • Low External Parts Count
  • Operates in Most Switching Topologies
  • 7 mA Quiescent Current (Operating)
  • <1 μA Quiescent Current, Shutdown Mode
  • TTL Shutdown patibility (MIC3172)
  • External Frequency Synchronization (MIC2172)

MIC3172 from other manufacturers

View MIC3172 datasheet index

Brand Logo Part Number Description Other Manufacturers
Micrel Semiconductor Logo MIC3172 100kHz 1.25A Switching Regulators Micrel Semiconductor
Microchip Technology logo - Manufacturer

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