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HM3420B

H&M Semiconductor
Part Number HM3420B
Manufacturer H&M Semiconductor
Description N-Channel Enhancement Mode Power MOSFET
Published Nov 27, 2018
Detailed Description  Features  1.5MHz Constant Frequency Operation  No Schottky Diode Required  Low Dropout Operation:100% Duty Cycle  ...
Datasheet PDF File HM3420B PDF File

HM3420B
HM3420B

Overview
 Features  1.
5MHz Constant Frequency Operation  No Schottky Diode Required  Low Dropout Operation:100% Duty Cycle  PFM Mode for High Efficiency in Light Load  Over temperature Protected  Low Quiescent Current: 40μA  Short Circuit Protection  Inrush Current Limit and Soft Start  SOT23 -5 package Applications  Cellular and Smart Phones  Wireless and DSL Modems  PDAs  Portable Instruments  Digital Still and Video Cameras  PC Cards +03420B  General Description The HM3420B is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture.
The device is available in an adjustable version.
Supply current with no load is 40uA and drops...


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