Digital Power Conversion with Totem Pole Interleaved PFC

This platform provides a highly efficient power supply essential for most industrial and telecom equipment. The totem pole PFC eliminates the typical diode bridge used to rectify the AC input, reducing energy loss. Interleaving improves efficiency further and produces a low-ripple DC output. Additionally, combining this with an LLC resonant DC/DC converter enables versatile AC/DC power supply applications.

System Benefits:

• AC/DC power supply with a totem pole interleaved PFC provides high efficiency and low ripple.
• High-efficiency LLC resonant DC/DC converter can support a wide range of output voltages.
• High-performance MCU with dedicated peripherals ensures advanced power control and protection for high-end algorithms.
• Complete solution includes the drivers and couplers.