General-purpose AC-DC controller IC for a wide range of applications

Power supply components for industrial equipment continue to be in short supply, with general-purpose AC-DC controller ICs in particular experiencing a chronic shortage.

In response to this situation, ROHM has developed a new product that meets the requirements for packaging and performance, which are in high demand for industrial equipment applications. PWM Control Method AC-DC controller I C has been commercialized.
Silicon MOSFET from IGBT, SiC MOSFET Supports a wide range of power transistors 4 We started supplying this model.

■ 4 new products

-For driving low-voltage MOSFETs "BD28C55FJ-LB"

-For driving medium and high voltage MOSFETs "BD28C54FJ-LB"

-For driving IGBTs "BD28C57LFJ-LB"

- For driving SiC MOSFETs "BD28C57HFJ-LB"

　
The pin arrangement is the same as that of general-purpose products often used in power supplies for industrial equipment applications, making it easy to use. In addition, the highly accurate self-recovery type low voltage malfunction prevention function is included, which contributes to improving the reliability of applications.

For details, please see here (ROHM website)

<Application Examples>
Industrial Equipment: AC-DC power supplies, motor drive inverters, and other mains-powered applications

Inquiry

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