JJG Technologies

Working to Succeed together

Type-C Dr. Connection Exerciser

 Shield for Arduino Mega.

 Plugs into type C port of device under test (DUT).

       o 2 type C connectors
       o Micro B receptacle -- DUT should operate as a device.
       o A receptacle -- DUT should operate as host.

 Uses Pericom P13DBS12412A 12Gbps, 2:1 mux/demux.

 Uses FSUSB74 for USB2.0, CC, and SB signals.

 Uses TI INA226 to measure voltage and current.

 10 milliohm, 0.5%, series current sense resistor.

 Designed to handle up to 40V and 6A on VBUS.

 IXYS CPC1907B SSR used to switch VBUS on type C connectors.

 COTO C226S SSR used to switch VBUS on USB 2.0 connectors.

 Not designed to handle VCONN powered devices.