MIC23051 - 4MHz PWM Buck Regulator

Microchip

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Datasheet Details

Part number	MIC23051
Manufacturer	Microchip
File Size	4.50 MB
Description	4MHz PWM Buck Regulator
Datasheet	MIC23051-Microchip.pdf

MIC23051 Product details

Description

The MIC23051 is a high efficiency 600 mA PWM synchronous buck (step-down) regulator featuring HyperLight Load®, a patented switching scheme that offers best in class light load efficiency and transient performance while providing very small external components and low output ripple at all loads.

Features

Input Voltage: 2.7V to 5.5V.
600 mA Output Current.
Fixed Output Voltage 1.25V, 1.2V, 1.4V and 1.8V with Voltage Scaling Down Using VSC pin to: 0.95V, 1.0V, 1.15V and 1.0V.
Ultra-Fast Transient Response.
20 µA Typical Quiescent Current.
4 MHz CCM PWM Operation in Normal Mode.
0.47 µH to 2.2 µH Inductor.
Low Voltage Output Ripple - 25 mVPP Ripple in HyperLight Load® Mode - 3 mV Output Voltage Ripple in Full PWM Mode.

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Published: Feb 4, 2024 |