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MIC23159 - 3MHz PWM Dual 2A Buck Regulator

This page provides the datasheet information for the MIC23159, a member of the MIC23158 3MHz PWM Dual 2A Buck Regulator family.

Datasheet Summary

Description

The MIC23158/9 is a high efficiency, 3 MHz, dual, 2A synchronous buck regulator with HyperLight Load® mode, power good output indicator, and programmable soft start.

Features

  • 2.7V to 5.5V Input Voltage.
  • Adjustable Output Voltage (Down to 1.0V).
  • Two Independent 2A Outputs.
  • Up to 94% Peak Efficiency.
  • 83% Typical Efficiency at 1 mA.
  • Two Independent Power Good Indicators.
  • Independent Programmable Soft-Start.
  • 45 µA Typical Quiescent Current.
  • 3 MHz PWM Operation in Continuous Conduction Mode.
  • Ultra-Fast Transient Response.
  • Fully Integrated MOSFET Switches.
  • Output Pr.

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Datasheet preview – MIC23159

Datasheet Details

Part number MIC23159
Manufacturer Microchip
File Size 1.24 MB
Description 3MHz PWM Dual 2A Buck Regulator
Datasheet download datasheet MIC23159 Datasheet
Additional preview pages of the MIC23159 datasheet.

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Full PDF Text Transcription

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MIC23158/9 3 MHz PWM Dual 2A Buck Regulator with HyperLight Load and Power Good Features • 2.7V to 5.5V Input Voltage • Adjustable Output Voltage (Down to 1.0V) • Two Independent 2A Outputs • Up to 94% Peak Efficiency • 83% Typical Efficiency at 1 mA • Two Independent Power Good Indicators • Independent Programmable Soft-Start • 45 µA Typical Quiescent Current • 3 MHz PWM Operation in Continuous Conduction Mode • Ultra-Fast Transient Response • Fully Integrated MOSFET Switches • Output Pre-Bias Safe • 0.
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