➀ Infineon introduces 135V power mosfets for 72V and 84V battery-powered equipment; ➁ The mosfets are available in various packages and have Rds(on) values ranging from 2 to 14.3mΩ; ➂ Applications include light electric vehicles, forklifts, power tools, and uninterruptible power supplies.

➀ Littelfuse has introduced two new dual 5-amp low-side MOSFET gate drivers, the IX4341 and IX4342, expanding its IX434x gate driver series; ➁ The drivers are designed for efficiently driving MOSFETs in various applications and feature short propagation delays and fast rise and fall times; ➂ The devices are suitable for industrial applications such as switch-mode power supplies, DC-DC converters, motor controllers, and power converters.

➀ Infineon has announced seven 30V mosfets in TO-220 packaging as part of its StrongIRfet 2 family; ➁ The new power mosfets aim to meet the requirements of mass market applications such as switched-mode power supplies and motor drives; ➂ The family includes various current ratings and Rds(on) figures, with the 78A model featuring 5mΩ max Rds(on) at 4.5Vg.

➀ Nexperia has introduced more single and dual small-signal MOSFETs into DFN1110D-3 (SOT8015) and DFN1412-6 (SOT1268) packages; ➁ The 1.1 x 1mm DFN1110D-3 package is gaining wide adoption and becoming an industry standard; ➂ The company highlights the superior thermal performance of these MOSFETs as an alternative to established leaded enclosures.

1. Discusses the challenges posed by nuisance dynamic turn-on mechanisms in switching power-supply designs; 2. Highlights the importance of understanding these mechanisms to improve design efficiency and reliability.

1、Infineon推出650V硅碳化mosfet，封装在8x8mm TOLL和顶侧冷却封装中。 2、两种封装方式都提供单独的源连接，用于gate驱动。 3、产品家族预计将在2024年底扩展，应用于AI服务器、可再生能源和电动汽车充电器电源供应。