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CoreChips SL2.1A product image
  • SL2.1A thumbnail 1
  • SL2.1A thumbnail 2
  • SL2.1A thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
Images for reference only

CoreChips SL2.1ARoHS

Manufacturer
CoreChipsAsian Brands
MPN
SL2.1A
LCSC Part #
C192893
Packaging
SOP-16
Customer #
Key Attributes
USB2.0 High Speed 4-PORT HUB CONTROLLER
Datasheetpdf iconCoreChips SL2.1A

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Interface Controllers
ManufacturerCoreChips
PackagingSOP-16
FeaturesBC1.2 protocol support;Internal regulator;Power-on reset;Low-power mode;ESD protection
Operating Temperature0℃~+70℃
Voltage - Supply4V~5.25V
TypeHub
USB ProtocolUSB 2.0
Number of Channels4
Supply Current120mA
Quiescent Supply Current2.5mA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

SL2.1A is a highly integrated, high-performance, low-power USB 2.0 hub controller chip. It adopts STT technology with a single-supply design; the chip supply voltage is 5V with an integrated 5V-to-3.3V regulator, requiring only an external filter capacitor on the power supply. The chip features a built-in reset circuit with excellent low-power technology. It supports both an external crystal and an internal crystal oscillator. When using the internal crystal, the XI input pin must be tied to ground. An external crystal oscillator is recommended for improved stability.

  • Full support for USB 2.0 High-Speed (480MHz), USB 2.0 Full-Speed (12MHz), and Low-Speed (1.5MHz) modes
  • Integrated 12MHz crystal oscillator
  • Integrated 12MHz-to-480MHz PLL (Phase Lock Loop)
  • Single Transaction Translator (STT) technology — the most cost-effective and efficient solution in the TT family
  • Automatic enumeration switching between self-powered and bus-powered modes
  • BC 1.2 charging protocol support
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QtyUnit Price(Reference Only)Total Amount
5+$ 0.2353$ 1.18
50+$ 0.1865$ 9.33
150+$ 0.1657$ 24.86
500+$ 0.1396$ 69.80
2,500+$ 0.128$ 320.00
5,000+$ 0.121$ 605.00
Standard Packaging50/Full Tube
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