MIC33164 - 4MHz 1A Buck Regulator

Product Overview

Micrel Semiconductor

Datasheet Details

Part number	MIC33164
Manufacturer	Micrel Semiconductor
File Size	1.35 MB
Description	4MHz 1A Buck Regulator
Datasheet	MIC33164 Datasheet
Note	This datasheet PDF includes multiple part numbers: MIC33164, MIC33163. Please refer to the document for exact specifications by model.
Additional preview pages of the MIC33164 datasheet.

Product details

Description

The MIC33163/4 is a highly-efficient synchronous buck regulator with integrated inductor which provides the optimal trade-off between footprint and efficiency.

The MIC33163/4 operates at 4MHz switching frequency and provides up to 1A output current.

Features

Integrated MOSFETs and inductor.
100% duty cycle.
4MHz PWM operation in continuous mode.
1A output current.
Low output voltage ripple.
85% typical efficiency at 1mA, up to 93% peak efficiency.
Ultra-fast transient response.
Advanced copper lead frame design provides superior thermal performance.
Low-radiated emission (EMI) per EN55022, class B.
Adjustable output voltage 0.7V to 5V.
Thermal-shutdow.

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Published: Aug 13, 2014 |