ROHM has developed a small,energy-saving DC-DC converter IC in a SOT23 package that offers 72%less mounting area than conventional products,contributing to the miniaturisation of power supply units for consumer electronics and industrial equipment.

　　ROHM has always been committed to technological innovation to optimise product performance.In this new product,they have adopted an advanced wireless structure packaging technology that effectively reduces wire impedance and improves efficiency.At the same time,the product's COT control in light-load mode further improves efficiency at light loads,meeting the market demand for lower standby power consumption.

　　In addition,ROHM plans to introduce the BD9E203FP4-Z,which has a maximum output current of 2A and a switching frequency of 350kHz,to add more options to the product lineup.

　　These innovations set ROHM apart in the DC-DC converter IC market,supporting the miniaturisation and energy saving of power supply units for consumer electronics and industrial equipment.In the future,ROHM will continue to innovate and bring more high-quality products to the market to promote the development of the industry.

　　DC-DC Converter Application Examples

　　3.3V/5V/12V/24V power supply circuit applications.

　　Consumer electronics:refrigerators,washing machines,air conditioners,etc.

　　Industrial equipment:PLC,inverter,AC servo,etc.