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Silergy SY8303AAICRoHS

Manufacturer
SilergyAsian Brands
MPN
SY8303AAIC
LCSC Part #
C2937216
Packaging
TSOT-23-8
Customer #
Key Attributes
High Efficiency Fast Response, 3A, 40V Input Synchronous Step Down Regulator
Datasheetpdf iconSilergy SY8303AAIC

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerSilergy
PackagingTSOT-23-8
Operating Temperature-40℃~+105℃@(TA)
Frequency - Switching500kHz~2.5MHz
Number of Outputs1
FunctionStep-down type
FeaturesCycle-by-cycle current limiting;Light load efficient mode
TopologyBuck
Output TypeAdjustable
Switch tube (built-in/external)Built-in
Output Voltage-
Voltage - Supply4.5V~40V
Output Current3A
Quiescent Current19uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The SY8303A develops a high efficiency synchronous step-down DC/DC converter capable of delivering 3A load current. The SY8303A operates over a wide input voltage range from 4.5V to 40V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The SY8303A adopts peak current control scheme. The switching frequency is adjustable from 500 kHz to 2.5MHz using an external resistor. The device also features ultra low quiescent operating to achieve high efficiency under light load. And the internal soft-start limits inrush current during power on. SY8303A is available in TSOT23-8 package.

Features

AI Translation
  • Low RDS(ON) for Internal Switches (Top/Bottom): 110/70 mΩ
  • 4.5 - 40V Input Voltage Range
  • Internal Compensation
  • Internal 1ms Soft-start Limits the Inrush Current
  • Adjustable Switching Frequency Range: 500 kHz to 2.5MHz
  • 3A Output Current Capability
  • 1.5% 0.6V Reference
  • Low Quiescent Current
  • Cycle-by-cycle Peak Current Limitation
  • Short Circuit Protection
  • Thermal Shutdown and Auto Recovery
  • RoHS Compliant and Halogen Free
  • Compact Package: TSOT23-8

Applications

AI Translation
  • LCD-TV
  • SetTop Box
  • Notebook
  • Storage
  • High Power AP Router
  • Networking
In-Stock: 5,801
5,801 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.6644$ 0.66
10+$ 0.5607$ 5.61
30+$ 0.4878$ 14.63
100+$ 0.4279$ 42.79
500+$ 0.3857$ 192.85
1,000+$ 0.3744$ 374.40
Standard Packaging3000/Full Reel
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