A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and EMI.
Use a soft-start circuit to limit the inrush current during start-up. For shutdown, ensure a gradual decrease in input voltage to prevent voltage spikes and oscillations.
The maximum allowed capacitance is 10uF. Exceeding this value may cause instability and affect the converter's performance.
The SP-3501 is rated for operation up to 85°C. However, derating the output power and ensuring proper heat sinking are recommended for reliable operation in high-temperature environments.
Use an oscilloscope to monitor the input and output waveforms. Check for proper PCB layout, component selection, and soldering quality. Consult the datasheet and application notes for troubleshooting guidelines.
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SP-3501 Overview
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About Same Sky
Tracing our roots back to 1989 just outside of Portland, Oregon, Same Sky® (formerly CUI Devices) is an electronic components manufacturer dedicated to nurturing the spirit of innovation by caring more than is expected, embracing evolution, taking a holistic approach, and having fun along the away. We specialize in an ever-expanding range of product technologies, including audio, interconnect, motion, relay, sensor, switch and thermal management solutions.
