MIC23051 Datasheet 4MHz PWM Buck Regulator

Manufacturer: Microchip Technology

MIC23051 4mhz pwm buck regulator by Microchip Technology - Datasheet Preview

Datasheet Details

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

General 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.

The MIC23051 has an output voltage scaling

Overview

MIC23051 4 MHz PWM Buck Regulator with HyperLight Load®and Voltage.

Key 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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