SY50281 Datasheet - Silergy

SY50281, Buck Regulator

Application Note: AN_SY50281 Buck Regulator with CC/CV control General .
The SY50281 is a PWM controller with several features to enhance performance of Buck converters.

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SY50281-Silergy.pdf

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Datasheet Details

Part number:

SY50281

Manufacturer:

Silergy

File Size:

1.10 MB

Description:

Buck Regulator

Features

* to enhance performance of Buck converters. It integrates a MOSFET with 500V breakdown voltage to decrease physical volume. Both current and voltage regulation are achieved by the controller. It drives the Buck converter in the quasi-resonant mode to achieve higher efficiency and better EMI performan

Applications

* Power supply for small appliance Recommended operating output power @VOUT=12V Products 90~264Vac SY50281 2.4W Typical Applications Figure 1. Schematic Diagram AN_SY50281 Rev. 0.9 Silergy Corp. Confidential-Prepared for Intenal Use Only 1 AN_SY50281 Pinout (top view) VSEN 1 VI

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