Power Module XNF40A92C6: Innovations in Frequency Conversion Technology

With the continuous promotion of energy-saving and environmental protection policies, the construction of smart manufacturing is developing vigorously. In recent years, variable frequency speed control technology has been widely used in household appliances and industrial control fields.

The development of variable frequency technology has also brought about changes in the hardware circuit topology, with power devices becoming an indispensable core part, realizing functions such as rectification, PFC (or Brake), and inversion. In practical circuit design, integrated module products are prioritized to improve development efficiency, reduce the size of inverters, and enhance product performance.

To meet the integrated application needs of the variable frequency market, Xineng Semiconductor has the most complete domestic IPM product line and has recently launched the power module XNF40A92C6. This module integrates the rectifier bridge and PFC (or Brake) circuit, using DIP26 packaging, which is consistent in height with the DIP26 IPM XNS15S92F6, playing an important role in saving space and facilitating installation. The main functional features of the product are as follows:

All power semiconductor components in the variable frequency system (i.e., bridge rectifier, IGBT for PFC, boost diode, and IPM for motor drive) are usually installed on a heat sink for cooling. Among them, discrete device solutions occupy a large area of the heat sink and PCB, the assembly process is complex, protection functions are inadequate, and heat dissipation is poor.

The integrated power module + IPM solution from Xineng Semiconductor perfectly solves the above problems, greatly simplifying circuit design and heat dissipation design, and can well meet the design requirements of miniaturization and high performance for inverters.