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Diodes Incorporated PI3USB4000A USB Switch IC

Diodes Incorporated PI3USB4000A USB Switch IC is a 2-to-1 differential channel multiplexer/demultiplexer switch. This IC is designed with a wide input voltage ranging from 0V to 5.5V and low power consumption of 35μA. The PI3USB4000A switch IC can pass USB2.0 signal with 1GHz bandwidth to maintain signal integrity and eye diagram open. All I/O pins are high voltage tolerant and the C0+/C0- pins can tolerate voltages up to 18V. The Over-Voltage Protection (OVP) is implemented at 4.75V to immediately switch off the channels when an over-voltage condition is detected. The PI3USB4000A USB switch IC is ideally used in smartphones, tablets, notebooks, PC, and USB-C applications.

Features

  • Differential bi-directional 2:1 Mux/DeMux
  • 0V to 5.5V wide input voltage range
  • 1GHz wide bandwidth
  • Ultra-low Con: 7pF
  • Ultra-low Ron: 5Ω (typical)
  • 0.25ns (typical) low propagation delay
  • -30dB low off-isolation @ 240MHz
  • -35dB low crosstalk @ 240MHz
  • 35µA (typical) low power consumption
  • 2.7V to 5.5V wide supply voltage range
  • Supports 1.8V logic on control pins
  • -40ºC to 125ºC wide temperature range
  • AECQ Grade-1
  • Lead-free and fully RoHS compliant
  • Protection:
    • Off-protection for current leakage in power-down mode
    • All I/O pins are high voltage tolerance:
      • C0+/C0- tolerance to 18V
      • Lx+/- tolerance to 6V
      • VDD tolerance to 9V
    • Over-voltage protection when Vbus short to C0-/C0+ and when the device is power-on and enabled
  • ESD protection on (C0+/-):
    • IEC61000-4-2
  • 10-contact, UQFN (ZUA), 1.5mm x 2mm, 0.5mm(H), 0.6mm pitch
  • 10-contact, UQFN (ZM10), 1.4mm x 1.8mm, 0.55mm(H), 0.4mm pitch

Applications

  • Smartphones
  • USB-C
  • Tablets
  • Notebooks
  • PC

Block Diagram

Block Diagram - Diodes Incorporated PI3USB4000A USB Switch IC

Application Diagram

Application Circuit Diagram - Diodes Incorporated PI3USB4000A USB Switch IC

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Diodes Incorporated PI3USB4000DQ USB Switch IC

Ultra-high voltage protection USB differential bidirectional 2:1 Mux/DeMux switch.

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Publicado: 2021-05-06 | Actualizado: 2022-03-11