The Digilent PmodOD1 Open Drain Output Module Board can drive high current devices using On-Semiconductor NTHD4508NT power FET output transistors. The output transistors are driven by logic signals from a Digilent system board.
Key Features:
4.1A peak output current (t < 5s)
3.0A continuous current (at 25°C), 2.2A continuous current (at 85°C)