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Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

• Prospect sharing of silicon carbide (SiC) substrate sheets Silicon carbide (SiC) substrate is one of the key materials for manufacturing SiC devices, which can provide high lattice matching, low defect density, and high-quality surface flatness. With the continuous expansion of the silicon carbide power device market, silicon carbide substrate sheets have also been widely used and are expected to continue to maintain rapid growth in the coming years.

• Why is the development of high-voltage SiC MOSFET devices slow High voltage SiC MOSFET devices have many advantages, such as low on resistance, high temperature performance, and high-frequency characteristics, and therefore have broad prospects in some applications, such as electric vehicles, power electronic converters, and solar inverters. However, the development of these devices has been relatively slow, possibly due to the following reasons:

• Circuit symbols for silicon carbide (SIC) MOSFETs The circuit symbol of silicon carbide (SiC) MOSFET is similar to that of traditional silicon MOSFET, except that some special markings are added to the symbol to indicate its characteristics.

• Will Cascode SiC be faster than regular SiC? The Cascode SiC (silicon carbide common source common gate) structure may have faster switching speeds than ordinary SiC devices in some cases. The Cascode structure combines the characteristics of Si (silicon) MOSFET and SiC devices, and through optimized design and driving methods, it is possible to achieve lower on resistance, faster switching conversion, and lower switching losses.

• Reverse Recovery Current and Electrical Test Item Vgs of Silicon Carbide (SiC) MOSFET The electrical testing item Vgs of SiC MOSFET mainly refers to the Gate Source Voltage. Reverse Recovery Current (Irr) refers to the current flowing through a diode during the reverse recovery process.

• Calculation methods for P-channel enhanced VDS and CGS In a P-channel Enhanced Mode FET, VDS represents the voltage between the drain and source, while CGS represents the capacitance between the gate and source. When calculating VDS, it is necessary to consider the working state of the P-Channel Enhanced Mode FET. Generally, the following formula can be used for calculation:

• LSM6DSOX iNEMO ™ Sensor Application Solution for HP EliteBook 1000 PC Can you imagine a world where sensors are not limited to collecting data? STMicroelectronics' motion sensor is the first sensor product to support artificial intelligence, which has sparked a technological revolution in the industry since its launch. The product is named LSM6DSOX and is a very compact "normally open" sensor; It can observe the surrounding environment, process data, and run machine learning algorithms. In order to achieve a high level of autonomy and intelligence, STMicroelectronics has integrated a small but powerful hardware module, the machine learning core, into this motion sensor.

• What are the differences in application scenarios between single FET and MOSFET transistors? Single FET and MOSFET have a wide range of application prospects in switch circuits and power amplifiers, and the specific choice should be determined according to the specific application scenario and requirements.

• What are the design issues of inverters during the transition from silicon to silicon carbide (SiC)? The design of silicon carbide device inverters is a complex process that requires consideration of many factors to ensure their reliability and performance. Therefore, designers need to fully understand the characteristics of silicon carbide devices and make corresponding adjustments during design to ensure that the inverter can meet the requirements of the application environment

• Introduction to Low Sensitivity SiC Power Modules Low inductance SiC power module refers to a power module that uses silicon carbide (SiC) as a semiconductor material and has a lower inductance value. Compared with traditional silicon (Si) power modules, low inductance SiC power modules have higher switching speed and lower switching losses, thereby improving the efficiency and reliability of the system.

Product Recommendation Maker Dynamics Applications

• STM32WB0 series, STMicroelectronics (ST) promotes cost-effective Bluetooth applications Bluetooth technology, as the most widely used 2.4GHz short-range communication technology, has high requirements for the integration, power consumption, performance, and security of wireless microcontroller chips. The STM32WB0 series is a wireless microcontroller that combines high cost-effectiveness and low power consumption, fully meeting the chip requirements of wireless Bluetooth applications.

• STMicroelectronics' super sensors help Sphere create immersive experiences, ushering in a new era of cinema In order to achieve ultra-high resolution visual effects on Sphere screens, the Sphere team has developed a dedicated camera system called Big Sky. Sphere and STMicroelectronics have collaborated to develop a customized 316 million pixel image sensor for the Big Sky camera system, providing viewers with an unparalleled viewing experience.

• Application case of STMicroelectronics' LSM6DSOX in smart rings The first smart ring with life sensing ability: The term SOXAI comes from the Japanese idiom "no illness, no disaster" (meaning "healthy body"); Today's thriving SOXAI has set a lofty goal - to seamlessly integrate healthcare into daily life. So they launched Japan's first smart ring SOXAI RING 1 with life sensing capability. Due to the unsatisfactory performance of traditional smartwatches, the founder and CEO of SOXAI, Tatsuhiko Watanabe, has explored a path to track personal health status in a low-key and accessible manner, leveraging his profound professional expertise in optoelectronics and global perspective.

• STMicroelectronics (ST) and Qualcomm reach a strategic partnership for wireless IoT STMicroelectronics (ST) and Qualcomm Technologies International (QTI), a subsidiary of Qualcomm, announced a new strategic agreement to collaborate on the development of next-generation industrial and consumer IoT solutions based on edge AI. Both parties will fully leverage their complementary advantages, starting from Wi Fi/Bluetooth/Thread multi protocol chip system on chip (SoC), integrating Qualcomm Technologies' advanced AI wireless connectivity technology with STMicroelectronics' advanced microcontroller (MCU) ecosystem in the market. Through this collaboration, developers will enjoy seamless integration of wireless software into STM32 general-purpose MCUs, including software toolkits, while promoting rapid and widespread adoption of the solution in the market through STMicroelectronics' global sales and distribution channels.

• LSM6DSOX iNEMO ™ Sensor Application Solution for HP EliteBook 1000 PC Can you imagine a world where sensors are not limited to collecting data? STMicroelectronics' motion sensor is the first sensor product to support artificial intelligence, which has sparked a technological revolution in the industry since its launch. The product is named LSM6DSOX and is a very compact "normally open" sensor; It can observe the surrounding environment, process data, and run machine learning algorithms. In order to achieve a high level of autonomy and intelligence, STMicroelectronics has integrated a small but powerful hardware module, the machine learning core, into this motion sensor.

• STMicroelectronics Isolation Gate Driver: Optimization Solution and Perfect Application for Safety Control of Silicon Carbide MOSFET Choosing the correct gate driver is crucial for achieving optimal power conversion efficiency. With the widespread adoption of SiC technology, the demand for reliable and safe control solutions is higher than ever before, and ST's STGAP series of electrically isolated gate drivers have become an indispensable part of this. The STGAP2SICS series has been specifically optimized for safety control of SiC MOSFETs and can operate at high voltages up to 1200V, making it an excellent choice for energy-saving power systems, drivers, and control devices. From industrial electric vehicle charging systems to solar energy, induction heating, and automotive OBC DC-DC, the STGAP2SICS series simplifies design, saves space, and enhances robustness and reliability.