STMicroelectronics X-NUCLEO Industrial Digital Output Expansion Board Based on IPS2050H-32 for STM32 Nucleo

STMicroelectronics X-NUCLEO-OUT04A1 is an industrial digital output expansion board built around the IPS2050H-32 dual high-side smart power solid state relay, designed specifically for STM32 Nucleo development ecosystems. It enables flexible evaluation of driving and diagnostic capabilities for industrial digital outputs capable of handling loads up to 5.7 A within an operating voltage range of 8 to 33 V, with an extended range up to 60 V when configured appropriately.

The board interfaces with STM32 microcontrollers via 5 kV optocouplers, driven by GPIO pins and Arduino UNO R3 connectors, ensuring robust electrical isolation. It is compatible with NUCLEO-F401RE and NUCLEO-G431RB development boards, allowing users to stack up to four expansion boards for comprehensive system evaluation and scalable application testing.

The IPS2050H-32 device features include low RON(max) of 50 mΩ, fast inductive load decay, smart capacitive load driving, under-voltage lock-out, and per-channel overload and over-temperature protection, housed in a compact PSSO24 package. The board provides green LEDs indicating output on/off status and red LEDs for per-channel diagnostics such as overload or overheating, enhancing system reliability assessment.

Additional features include supply rail reverse polarity protection and compliance with EMC standards IEC61000-4-2, IEC61000-4-3, and IEC61000-4-5, ensuring industrial-grade robustness. This expansion board is CE certified and meets RoHS and China RoHS environmental compliance directives.

Designed for use in industrial, manufacturing, automation, and sensor development settings, this module facilitates rapid prototyping and performance assessment of digital power output applications, making it an essential companion in the STM32 Nucleo development toolkit.

Features IPS2050H-32 dual high-side smart power solid state relays. Supports industrial loads up to 5.7 A and operating voltage range 8 to 33 V. Interfaced via Arduino UNO R3 connectors and 5 kV galvanic isolation. Includes overload, over-temperature protection, and under-voltage lock-out.

Supports up to four stacked boards for expanded system evaluation. Equipped with green and red LEDs for status and diagnostics. Compatible with NUCLEO-F401RE and NUCLEO-G431RB development boards. Supplies reverse polarity protection and meets EMC compliance standards.

RoHS and China RoHS compliant and CE certified. Ideal for industrial sensor and output driver development and evaluation. Explore similar sensor development tools and STM32 Nucleo compatible accessories at EnvMart for advanced embedded system design and testing.

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