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Diodes Incorporated PI5USB30213 USB 3.1 Switch with I²C Control

Diodes Incorporated PI5USB30213 is a bi-directional, dual differential channel Mux / DeMux switch for USB 3.1 Gen 1 Type-C connector applications. The switch includes a plug-in detector for Type-C connectors (CC Sensing), an integrated 2:1 USB 3.1 mux/demux, and an integrated VCONN switch to power active cables. Diodes Incorporated PI5USB30213 supports both I2C and pin control based on ADDR pin setting. This device utilizes CC pins for port attachment, detachment, role detection, cable orientation, and Type-C current mode control. The PI5USB30213 also delivers high-speed signal integrity at low-power dissipation.

Features

  • USB Type-C™ specification 1.1
  • Dual differential channel 2:1 USB 3.1 Gen 1 mux / demux
  • Switches USB controller and Type-C connector
  • Supports host mode, device mode, and dual-role mode
  • Auto-configure ports orientation through CC detection
  • Supports VCONN to power active cables and other accessories
  • Supports over-current protection and over-voltage protection for VCONN
  • Allows both pin control and I2C interface
  • Integrated power switches, high-precision resistors, and current sources for CC pins
  • Provides support for default current 1.5A and 3A modes with I2C control
  • Output indicator for plug-in detection
  • Power-saving mode
  • 2.7 to 5.5V voltage range
  • 0°C to +85°C temperature range
  • Packaging (RoHS and green): 24-contact TQFN (2L x 4W x 0.50Hmm)

Applications

  • Docking stations
  • Cell phones
  • Notebooks
  • Tablets

Block Diagram

Block Diagram - Diodes Incorporated PI5USB30213 USB 3.1 Switch with I²C Control
Published: 2017-04-25 | Updated: 2022-03-11