MIC33153 - 4MHz PWM 1.2A Internal Inductor Buck Regulator

Product Overview

MICREL

Datasheet Details

Part number	MIC33153
Manufacturer	MICREL
File Size	926.28 KB
Description	4MHz PWM 1.2A Internal Inductor Buck Regulator
Datasheet	MIC33153 Datasheet
Additional preview pages of the MIC33153 datasheet.

Product details

Description

The MIC33153 is a high-efficiency 4MHz 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 1.2 A output current.
Up to 93% peak efficiency.
85% typical efficiency at 1mA.
Power Good (PG) output.
Programmable soft start.
22µA typical quiescent current.
4MHz PWM operation in continuous mode.
Ultra-fast transient response.

📁 Similar Datasheet

MIC33163 - 4MHz 1A Buck Regulator (Micrel Semiconductor)
MIC33164 - 4MHz 1A Buck Regulator (Micrel Semiconductor)
MIC33050 - 4MHz Internal Inductor PWM Buck Power Module (Microchip)
MIC33263 - 4MHz 2A Buck Regulator (Micrel Semiconductor)
MIC33264 - 4MHz 2A Buck Regulator (Micrel Semiconductor)
MIC3385 - 8MHz Inductorless Buck Regulator (Micrel Semiconductor)
MIC33M350 - Pin Strapping Power Module (Microchip)
MIC33M356 - Power Module Buck Converter (Microchip)

Other Datasheets by MICREL

MIC33030 - 8MHz 400mA Internal Inductor Buck Regulator
MIC35302 - 3A / Low Voltage uCap LDO Regulator
MIC37150 - 1.5A / Low Voltage uCap LDO Regulator
MIC37151 - 1.5A / Low Voltage uCap LDO Regulator
MIC37152 - 1.5A / Low Voltage uCap LDO Regulator
MIC37153 - 1.5A / Low Voltage uCap LDO Regulator

Published: Mar 10, 2011 |