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Hangzhou Silan Microelectronics SD6804ASTR product image
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Hangzhou Silan Microelectronics SD6804ASTRRoHS

Manufacturer
Hangzhou Silan MicroelectronicsAsian Brands
MPN
SD6804ASTR
LCSC Part #
C68794
Packaging
SOP-7
Customer #
Key Attributes
LED Driver IC 1 Output Flyback SOP-7
In-Stock: 4
4 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.3613$ 0.36
10+$ 0.2832$ 2.83
30+$ 0.2498$ 7.49
100+$ 0.2081$ 20.81
500+$ 0.1895$ 94.75
1,000+$ 0.1783$ 178.30
Standard Packaging4000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerHangzhou Silan Microelectronics
PackagingSOP-7
Output Voltage-
Features-
Frequency - Switching-
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-40℃~+150℃
TopologyFlyback
Number of Channels1
TypeAC-DC
Output Current-
Voltage - Input(DC)-
Constant Current Accuracy-
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Introduction

AI Translation

SD6804AS is a single-stage primary-side control high power factor LED driver IC with a built-in 650V high-voltage power MOSFET, primarily designed for flyback LED lighting systems. It employs fixed on-time control to achieve high power factor. SD6804AS delivers precise constant current control, operating in critical conduction mode with very high efficiency. Operating in primary-side control mode, it eliminates the need for optocouplers, secondary-side feedback control, and loop compensation, simplifying design and reducing cost. SD6804AS incorporates comprehensive protection features, including LED short-circuit protection, LED open-circuit protection, over-temperature protection, and more.

Features

AI Translation
  • Primary-side control flyback system
  • Critical conduction mode
  • Low startup current
  • Integrated 650V high-voltage power MOSFET
  • Leading-edge blanking
  • Fixed on-time control
  • VCC overvoltage protection
  • VCC undervoltage lockout
  • Overtemperature protection
  • Cycle-by-cycle current limiting
  • Peak current compensation
  • LED short-circuit protection and LED open-circuit protection

Applications

AI Translation
  • LED Bulb
  • AC Input LED Lighting