Microchip Technology (Nasdaq: MCHP) has introduced the 3.3 kV XIFM plug-and-play mSiC™ gate driver, catering to the increasing demand for Silicon Carbide (SiC) technology in medium-to-high-voltage applications such as transportation, electric grids, and heavy-duty vehicles. This innovative gate driver, featuring patented Augmented Switching™ technology, is designed to simplify implementation and accelerate the development process for SiC solutions.
Streamlined Development Process
The XIFM plug-and-play mSiC™ gate driver is engineered to minimize design and evaluation time by offering preconfigured module settings. By eliminating the need for developers to undertake the complex tasks of designing, testing, and qualifying a gate driver circuit design, this solution significantly reduces time to market. Equipped with digital control, integrated power supply, and a robust fiber-optic interface to enhance noise immunity, the compact gate driver boasts preconfigured “turn-on/off” gate drive profiles optimized to enhance module performance.
Integrated Monitoring and Protection Functions
Microchip’s XIFM gate driver incorporates 10.2 kV primary-to-secondary reinforced isolation and integrates built-in monitoring and protection functions. These include temperature and DC link monitoring, Undervoltage Lockout (UVLO), Overvoltage Lockout (OVLO), short-circuit/overcurrent protection (DESAT), and Negative Temperature Coefficient (NTC). Moreover, the gate driver complies with EN 50155, a critical specification for railway applications, ensuring robust performance and safety standards.
Facilitating Adoption of Wide-Bandgap Technology
Clayton Pillion, Vice President of Microchip’s silicon carbide business unit, emphasized the company’s commitment to easing the adoption of wide-bandgap technology: “As the silicon carbide market continues to grow and push the boundaries of higher voltage, Microchip makes it easier for power system developers to adopt wide-bandgap technology with turnkey solutions like our 3.3 kV plug-and-play mSiC gate driver. By having the gate drive circuitry preconfigured, this solution can reduce design cycle time by up to 50% compared to a traditional analog solution.”
Expertise in SiC Solutions
With over two decades of experience in SiC device development, design, manufacturing, and support, Microchip empowers customers to adopt SiC technology seamlessly, rapidly, and confidently. The company’s mSiC™ product portfolio encompasses SiC MOSFETS, diodes, and gate drivers, offering standard, modified, and custom options to meet diverse application requirements.
Availability 3.3 kV XIFM plug-and-play mSiC™ gate driver
The 3.3 kV XIFM plug-and-play mSiC gate driver is currently available for purchase. For further information and purchasing inquiries, customers can contact a Microchip sales representative, authorized worldwide distributor, or visit Microchip’s Purchasing and Client Services website at www.microchipdirect.com.
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