ADM00433

ADM00433 is a MCP16301 5V/600mA low-noise evaluation board used to demonstrate a high-voltage input DC/DC converter design with high efficiency and minimized high-frequency switching noise. The board steps down high input voltages, up to 30V, to a low output voltage, having more than 90% efficiency and a minimum of 30 mV output ripple. High-frequency input/output noise generated by the switching converters can reach high-noise levels that interfere with other devices powered from the same source. The high amplitude of high-frequency noise can disturb some RF systems. High efficiency is achieved with the MCP16301 buck converter by switching the integrated N-Channel MOSFET at a high speed. The evaluation board is optimized for 12V input and 100mA load.

• 6V to 30V input voltage range
• 5V regulated output
• 600mA load current output current
• Output ripple plus noise: 30mVp-p at 12V input and 100mA load
• Low radiated noise
• Efficiency: up to 91% at 12V input

Contents

MCP16301 evaluation board, Important information sheet.