Project41.MP1854EN =================== Description ------------ This is a tiny, powerful step-down (Buck) switching voltage converter with a wide operating range. This device is about the size of a US Quarter. The output is set with a potentiometer. Specification -------------- - IC Chip: Monolithic Power Systems (MPS) MP1584EN - Input Voltage: 4.5V to 28V - Output Voltage:0.8V to 20V - Output Current: 1.8 A typical (3.0 Max) - Conversion Efficiency: Up to 96% - Output Ripple: <30mV - Switching Frequency: Up to 1.5MHz, typical 1MHz - Operating Temperature: -45°C to +85°C - Size Dimensions: 22mm * 17mm * 4mm (Length * Width * Height) Product Image -------------- .. note::Pay attention to the current direction. .. image:: /img/phenomenon/41-1.jpg .. image:: /img/phenomenon/41-2.jpg