STMicroelectronics USB Type C Power Delivery Sink Expansion Board Based on TCPP01-M12 for STM32 Nucleo USB Power Switch

The STMicroelectronics X-NUCLEO-SNK1M1 expansion board allows evaluating the features ofTCPP01-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-64development 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).

• On-board TCPP01-M12 protection for USB Type-C and PD Sink applications
• 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
• Integrated dead battery management when the device battery is fully depleted
• Over temperature protection (OTP)