P3S0210BQ Dual Bidirectional I3C 1:2 Switch and VLT


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Block Diagram


P3S0210BQ Block Diagram


I3C Switch and Voltage Level Translation

  • 2:1; two controllers - one target
  • 1:2; one controller - two targets

Wide Supply Range

  • 0.72 V to 3.63 V for controller, interface, and peripheral ports
  • 1.62 V to 3.63 V for reference supply
  • All port voltages need to be less than reference supply

Open Drain and Push Pull Application

  • I3C, I²C and SPI protocols
  • Data rate up to 52 Mbps

Robustness Feature Set

  • HBM JESD22-A114E Class 2 exceeds 2000 V
  • CDM JESD22-C101E exceeds 1000 V
  • Latch-up performance exceeds 100 mA per JESD 78F Class II
  • IOFF circuitry disables the output, preventing the damaging backflow current

Market Segments

  • Server and data center
  • Networking
  • Desktop and laptop computers
  • Smart phone and mobile devices


  • DHVQFN14 - 2.5 mm x 3 mm x 0.85 mm, 0.5 mm pitch
  • Rated for -40 °C to +125 °C ambient operating temperature

Part numbers include: P3S0210BQ.


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