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Silergy SY8003ADFC product image
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Silergy SY8003ADFCRoHS

Manufacturer
SilergyAsian Brands
MPN
SY8003ADFC
LCSC Part #
C178236
Packaging
DFN-8(2x2)
Customer #
Key Attributes
High Efficiency Synchronous Step Down Regulator
Datasheetpdf iconSilergy SY8003ADFC

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerSilergy
PackagingDFN-8(2x2)
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching1MHz
FunctionStep-down type
Number of Outputs1
FeaturesHiccup current limiting;Operating status indication;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage2.7V~5.5V
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current3A
Quiescent Current55uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The SY8003 and SY8003A are high - efficiency, high frequency synchronous step - down DC - DC regulator IC capable of delivering up to 3A output current. The SY8003 and SY8003A operate over a wide input voltage range from 2.7V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 1MHz switching frequency. SY8003 and SY8003A integrate reliable short circuit and over - voltage protection.

Features

AI Translation
  • Low RDS(ON) for internal switches (top/bottom): 110mΩ/80mΩ
  • 3A continuous load current capability
  • 2.7 - 5.5V input voltage range
  • High switching frequency minimizes the external components: 1MHz
  • Internal softstart limits the inrush current
  • Reliable short circuit protection: SY8003: Latch off protection; SY8003A: Hic - cup mode protection
  • Reliable over - voltage protection: SY8003: Latch off protection; SY8003A: No latch off protection
  • 100% dropout operation
  • RoHS Compliant and Halogen Free
  • Compact package: DFN2X2 - 8

Applications

AI Translation
  • LCD TV
  • Set Top Box
  • Net PC
  • Mini - Notebook PC
  • Access Point Router
In-Stock: 46,870
46,870 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.2487$ 1.24
50+$ 0.1928$ 9.64
150+$ 0.1688$ 25.32
500+$ 0.1389$ 69.45
3,000+$ 0.1256$ 376.80
6,000+$ 0.1176$ 705.60
Standard Packaging3000/Full Reel
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