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STMicroelectronics X-NUCLEO-SNK1M1 Expansion Board

STMicroelectronics X-NUCLEO-SNK1M1 USB Type-C™ Power Delivery Sink Expansion Board is configured to evaluate the on-board operation of the TCPP01-M12. The X-NUCLEO-SNK1M1 assesses the TCPP01-M12 features for USB Type-C overvoltage protection for VBUS and CC lines related to Sink applications.

The X-NUCLEO-SNK1M1 Expansion Board is designed to be stacked on top of the NUCLEO-G071RB or NUCLEO-G474RE or NUCLEO-L412RB-P development board. This allows the USB Type-C and Power Delivery peripheral characteristics embedded in their microcontrollers and any STM32 Nucleo-64 board to demonstrate the Type-C mechanism’s basic operations.

The X-NUCLEO-SNK1M1 Expansion Board provides an effective demonstration of the dead battery operation via 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.

The X-NUCLEO-SNK1M1 is compliant with the latest USB Type-C and Power Delivery specifications and is also USB-IF certified as a 100W solution supporting Programmable Power Supply (PPS) function.

Features

  • On-board TCPP01-M12 protection for USB Type-C and PD Sink applications
  • Compliant with the latest specification of USB Type-C and Power delivery, including the Programmable Power Supply (PPS) feature
  • USB-IF certified (Test ID certification: 5205)
  • 100W-rated solution
  • 6V overvoltage protection (OVP) on CC lines against short-to-VBUS when the connector is unplugged
  • Up to 22V adjustable overvoltage protection (OVP) on VBUS line against charger failure
  • Surge protection (8/20µs) 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 (±8kV contact discharge)
  • Low power mode for battery operation allowing zero current consumption when no cable is attached
  • Integrated dead battery management when the device battery is fully depleted
  • Overtemperature protection (OTP)
  • RoHS compliant

Resources

  • Datasheet
  • Quick Start Guide
  • User Manual

Board Layout

STMicroelectronics X-NUCLEO-SNK1M1 Expansion Board

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STMicroelectronics X-NUCLEO-SNK1M1 Expansion Board