Primary DC/DC converters

摘要

The BD9P series from ROHM(Kyoto, Japan) is a lineup of 12 automotive primary DC/DC converters optimized for ADAS (Advanced Driver Assistance System) sensors, cameras, and radars, along with car infotainment and instrument clusters. The new product adopting original advanced power supply technology, Nano Pulse Control, enables high-speed operation at 2.2 MHz that will not interfere with the AM radio band (1.84 MHz max.) while achieving high step-down ratio. The BD9P series ensures stable operation during battery input voltage fluctuation, reducing output overshoot to less than 1/10th of that of conventional products.