Tower Semiconductor and Switch Semiconductor Collaborate to Deliver Best-in-Class Efficiency for Next-Generation AI and Server Power Systems

Core Insights - Tower Semiconductor and Switch Semiconductor have announced the SW2001, a high-efficiency 12-V Point-of-Load (POL) buck regulator built on Tower's 65nm BCD platform, aimed at the data center power management market [1][2][4] Product Overview - The SW2001 is designed for demanding applications such as servers, AI compute systems, cloud storage, and telecom infrastructure, achieving up to 87% efficiency for 12 V-to-1 V conversion at a 20 A load [2][3] - The product features Switch Semiconductor's patented Novo-Drive™ gate driver technology and LDMOS devices with ultra-low on-resistance, significantly reducing switch-node overshoot and radiated emissions [2][3] Market Potential - The market for monolithic power stages is projected to grow at a CAGR of 10%, reaching $3.73 billion by 2030, indicating strong demand for efficient power management solutions [3] Technological Advancements - Tower's 65nm BCD platform provides exceptional power conversion efficiency, scalability, and thermal reliability, making it suitable for AI accelerators and high-performance server systems [3][4] - The SW2001 is compact, measuring 3 × 4 mm, and features a 21-lead pinout, allowing designers to enhance performance without redesigning system layouts [4] Future Developments - The SW2001 is the first product in a roadmap from Switch Semiconductor that includes the development of monolithic POL converters and standalone Novo-Drive gate drivers for high-performance computing and robotics applications [4]