Infineon Technologies AG Expansion Boards, Daughter Cards SBCSHIELDTLE9471TOBO1

The 1283915-SBCSHIELDTLE9471TOBO1 is a Lite DCDC System Basis Chip Shield designed for Arduino platforms, utilizing the TLE9471-3ES integrated circuit. This shield can drive up to 9 WS2812B RGB LEDs through its built-in buck converter and supports external load switching of up to 2.5 amps via its integrated charge pump. It features a Microchip MCP2515 CAN protocol handler, enabling CAN communication at speeds up to 1 Mb/s. The shield operates within a supply voltage range of 9V to 12V and includes a high voltage input for wake signalization, as well as switchable CAN termination. It is suitable for various applications, including intelligent room lighting, connected LED pixel arrays, and distributed power control systems. A microcontroller library and code examples are provided to facilitate setup and configuration, making it a practical choice for engineers looking to implement CAN bus networks or LED control in their projects.