Using the USB-C-PD-TKT-EVM
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SLVUBQ7 – August 2019
Copyright © 2019, Texas Instruments Incorporated
USB Type-C™ PD TKT Evaluation Module
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Using the USB-C-PD-TKT-EVM
To get started with the USB-CPD-TKT-EVM, connect a barrel jack power supply of 20-V
OUT
, 3-A I
OUT
minimum into J10. Next, connect the J1 USB Type-C plug into a USB Type-C receptacle that is PD
compliant. After the connection, depending on the sinking characteristics the LEDs D1, D3, D7, and D8
will highlight the current PD contract.
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USB-C-PD-TKT-EVM Schematics
through
illustrate the USB-C-PD-TKT-EVM schematics.
Figure 3. DC/DC Buck Converter
Figure 4. PD Controller
Figure 5. Power Path
