LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
Hangzhou Silan Microelectronics SD6824D product image
  • SD6824D thumbnail 1
  • SD6824D thumbnail 2
  • SD6824D thumbnail 3
  • Pinout
  • Footprint
Images for reference only

Hangzhou Silan Microelectronics SD6824DRoHS

Manufacturer
Hangzhou Silan MicroelectronicsAsian Brands
MPN
SD6824D
LCSC Part #
C601634
Packaging
DIP-7
Customer #
Key Attributes
IC LED DRIVER 4A DIP-7
In-Stock: 100
100 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.688$ 0.69
10+$ 0.5568$ 5.57
30+$ 0.4919$ 14.76
100+$ 0.427$ 42.70
500+$ 0.3893$ 194.65
1,000+$ 0.3682$ 368.20
Standard Packaging50/Full Tube
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerHangzhou Silan Microelectronics
PackagingDIP-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 Current4A
Voltage - Input(DC)-
Constant Current Accuracy-
Report an ErrorShow similar products (0) >

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 provides precise constant current control, operating in critical conduction mode with very high efficiency. It operates in primary-side control mode, eliminating the need for optocouplers, secondary feedback control, and loop compensation, simplifying design and reducing cost. SD682X employs fixed TON control to achieve high PF; adopts patented closed-loop control technology that eliminates the COMP pin and peripheral compensation network, preventing moisture and leakage from affecting output current; incorporates patented THD optimization technology that removes the peripheral 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