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Expansion Board, TCPP01-M12, NUCLEO-G071RB/NUCLEO-G474RE/NUCLEO-L412RB-P Development Boards


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X-NUCLEO-SNK1M1   Datasheet
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Product Overview

X-NUCLEO-SNK1M1 expansion board allows evaluating the features of TCPP01-M12 and the USB Type-C overvoltage protection for VBUS and CC lines suitable for Sink applications. The expansion board is designed to be stacked on top of any STM32 Nucleo-64 development board exploiting the characteristics of the USB Type-C and Power Delivery (UCPD) peripheral embedded in their microcontrollers. It can also be stacked on other STM32 Nucleo development boards not supporting the UCPD peripheral to demonstrate the Type-C basic operations (attach, detach and power supply current capability recognition). The X-NUCLEO-SNK1M1 provides an effective demonstration of the dead battery operation, thanks to the integrated ST715PU33R LDO linear regulator that supplies the connected STM32 Nucleo development board when a Source is attached via a USB Type-C connector.
  • On-board TCPP01-M12 protection for USB Type-C and PD sink applications
  • Compliant with the latest USB Type-C and power delivery specification, including PPS feature
  • USB-IF certified (Test ID certification: 5205)
  • 100W-rated solution
  • 6 V overvoltage protection (OVP) on CC lines against short-to-VBUS when the connector is unplugged
  • Up to 22 V adjustable overvoltage protection (OVP) on VBUS line against charger failure
  • Surge protection (8/20 µs) and system-level ESD protection on VBUS
  • Common mode filter and ESD protection on USB 2.0 High Speed data lines
  • System level ESD protection on CC lines as per IEC61000-4-2 level 4 (±8 kV contact discharge)
  • Low power mode for battery operation allowing zero current consumption when no cable is attached

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STMicroelectronics NUCLEO-G071RB/NUCLEO-G474RE/NUCLEO-L412RB-P Development Boards

Expansion Board


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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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