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Hangzhou Silan Microelectronics SD6822STRRoHS

Manufacturer
Hangzhou Silan MicroelectronicsAsian Brands
MPN
SD6822STR
LCSC Part #
C601587
Packaging
SOP-7-225-1.27
Customer #
Key Attributes
LED Driver IC 1 Output Flyback SOP-7-225-1.27
In-Stock: 160
160 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.2674$ 0.27
10+$ 0.21$ 2.10
30+$ 0.1854$ 5.56
100+$ 0.1547$ 15.47
500+$ 0.141$ 70.50
1,000+$ 0.1328$ 132.80
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-7-225-1.27
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

SD682X is a single-stage primary-side control high power factor LED driver IC with an integrated high-voltage power MOSFET, primarily designed for flyback LED lighting systems. SD682X delivers precise constant current control, operating in critical conduction mode with very high efficiency. Operating in primary-side control mode, it eliminates the optocoupler, secondary-side feedback control, and loop compensation, simplifying design and reducing cost. SD682X employs fixed TON control to achieve high PF; a patented closed-loop control technique eliminates the COMP pin and external compensation network, preventing moisture and leakage from affecting output current; a patented THD optimization technique removes the need for an external THD optimization network while achieving very low THD in most applications. SD682X features comprehensive protection functions, 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
  • Patented closed-loop control technology, no external compensation network required, moisture-proof and leakage-proof
  • Patented THD optimization technology, no external optimization network required
  • Integrated 650V high-voltage power MOSFET
  • Leading-edge blanking
  • Fixed on-time control
  • VCC undervoltage lockout
  • Over-temperature protection
  • Cycle-by-cycle current limiting
  • Peak current compensation
  • LED short-circuit protection and LED open-circuit protection

Applications

AI Translation
  • LED bulb