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Silergy SY50282FAC product image
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Silergy SY50282FACRoHS

Manufacturer
SilergyAsian Brands
MPN
SY50282FAC
LCSC Part #
C178237
Packaging
SOIC-8
Customer #
Key Attributes
Buck Regulator with CC/CV control
Datasheetpdf iconSilergy SY50282FAC
In-Stock: 500
500 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.3261$ 1.63
50+$ 0.2607$ 13.04
150+$ 0.2326$ 34.89
500+$ 0.1976$ 98.80
2,500+$ 0.1821$ 455.25
5,000+$ 0.1727$ 863.50
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerSilergy
PackagingSOIC-8
Operating Temperature-40℃~+125℃
Output Current250mA
Frequency - Switching45kHz
Pd - Power Dissipation1.1W
Voltage - Supply8V~15.4V
Voltage - Breakdown500V
TopologyBuck
FeaturesQuasi-resonant/valley switching;Adjustable current limiting;Under-voltage lockout;Hiccup current limiting;Constant Current Mode (CC);Constant Voltage (CV);Short Circuit Protection;Over Voltage Protection;Overtemperature protection (OTP)
Output Voltage12V
Duty Cycle(Max)-
Feedback System-
Working ModeQR
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The SY50282 is a PWM controller with several 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 performance.

Features

AI Translation
  • Integrated 500V MOSFET
  • CC/CV control eliminates Aux-winding
  • Quasi-Resonant (QR) mode to achieve low switching losses
  • Fast Startup (<500ms)
  • Low start up current: 15μA typical
  • Maximum frequency limit: 45kHz
  • Compact package: SO8

Applications

AI Translation
  • Power supply for small appliance