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Hangzhou Silan Microelectronics SD6703D product image
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Hangzhou Silan Microelectronics SD6703DRoHS

Manufacturer
Hangzhou Silan MicroelectronicsAsian Brands
MPN
SD6703D
LCSC Part #
C601632
Packaging
DIP-7
Customer #
Key Attributes
IC LED DRIVER 3A DIP-7
In-Stock: 23
23 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.2244$ 0.22
10+$ 0.1759$ 1.76
50+$ 0.1552$ 7.76
100+$ 0.1292$ 12.92
500+$ 0.1177$ 58.85
1,000+$ 0.1108$ 110.80
Standard Packaging50/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerHangzhou Silan Microelectronics
PackagingDIP-7
Frequency - Switching-
TopologyBuck
Number of Channels1
Output Current3A
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Introduction

AI Translation

SD670XD is a control IC dedicated to non-isolated LED driving, featuring a Buck topology in peripheral applications. With its proprietary sampling technique, it achieves high constant current accuracy and excellent line/load regulation. SD670XD integrates various protection functions, including output open/short circuit protection, cycle-by-cycle overcurrent protection, and over-temperature protection. SD670XD features ultra-low startup current and operating current, enabling efficient driving of high-brightness LEDs across the full input voltage range (85VAC~265VAC). SD670XD integrates a built-in high-voltage power MOSFET, effectively reducing system cost and overall form factor.

Features

AI Translation
  • Integrated 500V high-voltage power MOSFET
  • Precise constant current (<±3%) for LED driving
  • Output open/short circuit protection
  • CS open/short circuit protection
  • VCC undervoltage protection
  • Over-temperature protection
  • Cycle-by-cycle overcurrent protection
  • No auxiliary winding required

Applications

AI Translation
  • LED bulb lamps
  • T5/T8 LED luminaires
  • Various LED lighting applications