Product
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USB3740
  • USB3740
  • USB3740

USB3740

In Production

Microchip's USB3740 family of Hi-Speed USB switches were specifically designed to enable a range of applications to achieve single-port connectivity. Their design provides a substantial 1GHz of bandwidth, allowing for the passage of robust USB 2.0 signals. The USB3740 is a high-performance USB 2.0 switch providing excellent flexibility, with very low current consumption in an extremely small package. Coupled together, these features help solve a wide variety of common connectivity design challenges.Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and privat...

Microchip Technology USB3740 Product Info

16 April 2026 0

Parameters

ChargingEmulation

No

Dead Battery Current Limiting

No

Hi-Speed Switch

Yes

IntegratedVbusPowerSwitch

No

Port Protection

Yes

TempRange Max

85

TempRange Min

-40

USB Speed

High Speed

Upstream Port

USB 2.0

Features

  • Enables single port of connectivity in USB applications
  • 30nA typical active/standby current
  • 1GHz bandwidth for excellent signal integrity
  • 15kV IEC capability for contact and air discharge
  • Simplified two pin control
  • Supports industrial temperature range (-40°C to 85°C)
  • 10-pin QFN, RoHS-compliant package
      • Common Applications:
    • Smart phones
    • Televisions
    • Storage Drives
    • Headsets
    • Media Players
    • Tablets and Docking Stations
    • Bluetooth® Earpieces
    • MP3 Players
    • Industrial Products

    Description

    Microchip's USB3740 family of Hi-Speed USB switches were specifically designed to enable a range of applications to achieve single-port connectivity. Their design provides a substantial 1GHz of bandwidth, allowing for the passage of robust USB 2.0 signals. The USB3740 is a high-performance USB 2.0 switch providing excellent flexibility, with very low current consumption in an extremely small package. Coupled together, these features help solve a wide variety of common connectivity design challenges.


    Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

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