PI3USB9201

Description

The PI3USB9201 is a dual-role BC1.2-compliance charging- type detector. It can be programmed to operate in host mode or client mode through I²C.

Particularly for USB-C application with bottom and top D+/- pins common at USB-C connector, when device attachment is detected by USB-C detector, which can program PI3USB9201 to perform BC1.2-compliance charging-type detections on D+/- connection.

When operating as a host, PI3USB9201 enables BC1.2 SDP/CDP/DCP advertisement to the attached USB devices. When operating as a client, PI3USB9201 starts BC1.2 detection to detect the attached host type. In both host mode and client mode, the detection results are reported through I²C to the controller.

The PI3USB9201 can operate over a temperature range of -40 to +85° in a tiny 12- contact QFN 2mm x2mm package.

Feature(s)

• Host Mode - SDP/CDP/DCP
  • USB Device Plug-in and Unplug Detection in SDP/CDP modes
  • Support USB Switch Pass-through for Mouse/Keyboard Wake up
• Client Mode USB Charging-type detection
  • Battery Charging 1.2 SDP/CDP/DCP
  • Proprietary 1A/2A/2.4A Modes
• Differential Bi-Directional USB Switches
• Wide Bandwidth: 2GHz
• 1MHz I²C Interface for Control and Communication with Pin Selection of up to Four Slave Addresses
• Shutdown Mode of <1μA Current Consumption
• Wide Power Supply Range: 2.7V - 5.5V
• Packaging (Pb-free & Green):
  • 12- contact, UQFN 2mm x2mm
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. "Green" Device (Note 3)
• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Application(s)

• Mobile Devices