1. Industrial Power Conversion: Used in the power stage of AC-DC or DC-DC switching power supplies, leveraging low on-resistance and high voltage withstand capability to improve conversion efficiency, suitable for server power supplies, communication power supplies, etc.
2. Motor Drive and Control: Drives medium-voltage brushless DC motors or brushed motors, suitable for industrial fans, pumps, power tools, and automation equipment, supporting high-frequency PWM speed control.
3. Photovoltaic Inverter Auxiliary Circuits: Performs DC bus switching or auxiliary power management functions in photovoltaic systems, adapting to high input voltage scenarios to ensure stable system operation.
4. Battery Charge/Discharge Management: Used in the charge/discharge circuit of high-voltage lithium battery packs or energy storage systems, working with protection circuits to achieve fast overcurrent and overvoltage shutdown, enhancing system safety.
5. Electric Vehicle Auxiliary Loads: Applied in on-board DC-DC converters, battery heaters, and air conditioning compressor drives, meeting the power requirements of 200V-class voltage architectures.
6. High-Performance DC-DC Converters: Used as synchronous rectifiers or main switching transistors to reduce rectification losses, suitable for miniaturized high-power designs using boost, buck, and buck-boost topologies.