1. High-efficiency switching power supplies: Used in the power switching stage of AC-DC converters, server power supplies, and telecom power supplies, utilizing ultra-low on-resistance to reduce rectification losses and improve overall efficiency.
2. Motor drives and inverters: Driving high-power brushless DC motors, industrial fans, power tools, and small inverters, adapting to PWM modulation, supporting high current output.
3. Battery protection and energy storage systems: Serving as the active switch for charge/discharge circuits of large-capacity lithium batteries, working with protection circuits to achieve fast overcurrent and overvoltage shutdown, ensuring system safety.
4. DC-DC converters: Used as the main switch or synchronous rectifier in synchronous Buck/Boost topologies, optimizing losses in high-current paths, suitable for electric vehicles and base station power supplies.
5. On-board power conversion: Providing stable and reliable switching control for high-power loads like air conditioners, heaters, and on-board chargers in 12V/24V vehicle networks.
6. UPS uninterruptible power supplies: Serving as the power device in the inverter stage, handling high inrush currents and continuous high-power output, ensuring smooth power supply switching.
7. High-power LED drivers: Driving high-brightness lighting modules or high-power constant current sources, ensuring long-term reliable operation with low on-resistance and thermal stability.