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USB3751 - USB 2.0 Protection IC

Download the USB3751 datasheet PDF. This datasheet also covers the USB3750 variant, as both devices belong to the same usb 2.0 protection ic family and are provided as variant models within a single manufacturer datasheet.

General Description

Ground.

Key Features

  • VBUS Over-Voltage Protection - Protects internal circuits from VBUS up to 9V - Over-Voltage/Under-Voltage Lockout opens VBUS switch - Interrupt to indicate Over-Voltage/Under-Volt- age Lockout - Integrated Low RDSON FET.
  • USB Port ESD Protection (DP/DM/VBUS) - ±15kV (air discharge) - ±15kV (contact discharge) - IEC 61000-4-2 level 4 ESD protection without external devices.
  • High Speed USB Mux for multiplexing the USB lanes between different functions (USB3750 only) - Sw.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (USB3750-Microchip.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for USB3751 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for USB3751. For precise diagrams, and layout, please refer to the original PDF.

USB375x USB 2....

View more extracted text

More Datasheets from Microchip Technology

Part Number Description
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USB3346 Enhanced Single Supply Hi-Speed USB ULPI Transceiver
USB3347 Enhanced Single Supply Hi-Speed USB ULPI Transceiver
USB3370 Enhanced Single Supply Hi-Speed USB ULPI Transceiver
USB3450 Hi-Speed USB Host or Device PHY