MIC23303 4MHz PWM 3A Buck Regulator

Micrel Semiconductor

Description

MIC23303 4MHz PWM 3A Buck Regulator with HyperLight Load™ and Power Good General .
The MIC23303 is a high-efficiency 4MHz 3A synchronous buck regulator with HyperLight Load™ mode, Power Good output indicator, and programmable soft-st.

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Datasheet Specifications

Part number: MIC23303
Manufacturer: Micrel Semiconductor
File Size: 967.86 KB
Datasheet: MIC23303-MicrelSemiconductor.pdf
Description: 4MHz PWM 3A Buck Regulator

Features

* Input voltage: 2.7V to 5.5V
* Output voltage: down to 0.65
* Up to 3A output current
* Up to 93% peak efficiency
* 80% typical efficiency at 1mA
* Power Good output
* Programmable soft-start
* 24µA typical quiescent current

Applications

* Portable media/MP3 players
* Portable navigation devices (GPS)
* WiFi/WiMax/WiBro modules
* Digital Cameras
* Wireless LAN cards
* Portable applications Typical Application HyperLight Load is a trademark of Micrel, Inc. Micrel Inc.
* 2180

MIC23303 Distributors

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MIC23303 4MHz PWM Buck Regulator Micrel Semiconductor

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