MIC33153 - 4MHz 1.2A Internal Inductor PWM Buck Regulator

Product Overview

Microchip

Datasheet Details

Part number	MIC33153
Manufacturer	Microchip
File Size	3.03 MB
Description	4MHz 1.2A Internal Inductor PWM Buck Regulator
Datasheet	MIC33153 Datasheet
Additional preview pages of the MIC33153 datasheet.

Product details

Description

The MIC33153 is a high-efficiency 4 MHz 1.2A synchronous buck regulator with an internal inductor, HyperLight Load® mode, Power Good (PG) output indicator, and programmable soft-start.

Features

Internal Inductor.
Simplifies Design to Two External Capacitors.
Input Voltage: 2.7V to 5.5V.
Output Voltage: Fixed or Adjustable (0.62V to 3.6V).
Up to 1.2A Output Current.
Up to 93% Peak Efficiency.
85% Typical Efficiency at 1 mA.
Power Good (PG) Output.
Programmable Soft-Start.
22 μA Typical Quiescent Current.
4 MHz PWM Operation in Continuous Mode.
Ultra-Fast Transient Response.

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Published: Feb 1, 2024 |