MIC33153 - 4MHz 1.2A Internal Inductor PWM Buck Regulator

Microchip

MIC33153 Datasheet Preview — Preview of MIC33153 PDF

Datasheet Details

Part number	MIC33153
Manufacturer	Microchip ↗
File Size	3.03 MB
Description	4MHz 1.2A Internal Inductor PWM Buck Regulator
Datasheet	MIC33153-Microchip.pdf

MIC33153 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 |