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Silergy SY8703ABC

Manufacturer
SilergyAsian Brands
MPN
SY8703ABC
LCSC Part #
C492735
Packaging
SOT-23-6
Customer #
Key Attributes
High Efficiency Step Down White LED Driver
Datasheetpdf iconSilergy SY8703ABC
In-Stock: 3,160
3,160 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.279$ 1.40
50+$ 0.2224$ 11.12
150+$ 0.1981$ 29.72
500+$ 0.1678$ 83.90
3,000+$ 0.1543$ 462.90
6,000+$ 0.1462$ 877.20
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerSilergy
PackagingSOT-23-6
Output Voltage-
FeaturesOver-Temperature Protection (OTP)
Frequency - Switching800kHz~1.2MHz
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-40℃~+125℃
TopologyBuck
Number of Channels1
Type-
Output Current1.3A
Constant Current Accuracy-
Voltage - Input(DC)2.5V~30V
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Introduction

AI Translation

SY8703 is a high efficiency step down regulator capable of driving 1.0A white LED from up to 30V input. It integrates the low R_ON MOSFET and internal compensation. The 1MHz switching frequency allows the use of very small inductor. This, along with the small SOT23-6 package, achieves an extremely small LED driver design.

Features

AI Translation
  • Wide input range: 2.5 - 30 V
  • 1 MHz switching frequency
  • Very low R_ON: 200 mΩ
  • Enable and dimming control available
  • 20 kHz ~ 1 MHz wide dimming frequency range
  • Compact 6 pin SOT23 package
  • RoHS Compliant and Halogen Free

Applications

AI Translation
  • Flash light
  • Display cabinet lamp
  • LED sign