Infineon Technologies Inc. (FSE code: IFX/OTCQX code: IFNNY), a global semiconductor leader in power systems and the Internet of Things, has expanded its XDP subsidiary ™ The digital protection product series has launched XDP711-001. This is a digital hot swappable controller with a wide input voltage range of 48V, featuring programmable safe operating area (SOA) control and designed specifically for high-power AI servers. This controller has excellent input and output voltage monitoring and reporting functions, with an accuracy of ≤ 0.4%. It also has system input current monitoring and reporting functions, with an accuracy of ≤ 0.75% across the entire ADC range, which can improve the accuracy of system fault detection and reporting.
The XDP711-001 hot swappable controller adopts pulse SOA current control technology, which can achieve safer turn-on even in systems that do not use optimal field-effect transistors (FETs), thereby reducing system material (BOM) costs. This XDP ™ The new member of the product series is designed specifically to drive multiple parallel MOSFETs, supporting the key requirement of high-power design for AI servers.
XDP711-001 adopts a three block architecture that combines high-precision telemetry technology for monitoring and fault detection, digital SOA control optimized for power MOSFETs, and a high current integrated driver capable of driving up to 8 N-type power MOSFETs, supporting 4 kW, 6 kW, and 8 kW power transmission board (PDB) designs. This new hot swappable controller can operate within a wide input voltage range of 7 V to 80 V and can withstand instantaneous voltages up to 100 V for up to 500 milliseconds, providing input power monitoring and reporting with ≤ 1.15% accuracy. It is compatible with high-speed PMBus ™ The active monitoring function can improve system reliability. In the case of severe overcurrent (SOC), the programmable gate shutdown function can quickly and accurately perform the shutdown operation within just 1 microsecond. Other features include IMON, PMON, and surge immunity, which can further improve system availability. In addition, the all digital operation mode can significantly reduce the demand for external components, achieve a compact solution, and make it an ideal cost-effective choice in space constrained designs.
Through external FET selection and one-time programmable (OTP) options, XDP711-001 can flexibly detect faults and warnings, as well as program de jitter timers for various usage modes. Its Analog Assisted Digital Mode (AADM) is backward compatible with traditional analog hot swappable controllers.
Magdalene Boebel, Vice President of IC Product Line at Infineon Technologies, said, "The Infineon XDP711-001 hot swappable controller, with its feature rich high-precision analog front-end, comprehensive health monitoring, telemetry, programmability, and pre-set MOSFET SOA, will be able to excellently address the challenges in the design of current pluggable AI server solutions. The powerful functionality and adaptability of XDP711-001 reflect Infineon's relentless pursuit of innovation, setting a new benchmark for system reliability for AI servers and other applications such as network routers and switches
This controller can be paired with Infineon OptiMOS ™ And OptiMOS ™ LinearFET product portfolio provides reliable and powerful system performance.
Supply situation
XDP711-001 hot swappable and system monitoring controller IC adopts VQFN-29 6mm x 6mm package and will be officially available for ordering from mid-2025. For detailed information, please refer to www.infineon.com/protection and monitoring ics, or visit the Infineon booth at the Applied Power Electronics Conference (APEC) in Atlanta, Georgia, USA from March 16th to 20th, 2025.
About Infineon
Infineon Technologies is a global semiconductor leader in the fields of power systems and the Internet of Things. Infineon drives the low-carbon and digital process with its products and solutions. The company has approximately 58060 employees worldwide (as of the end of September 2024) and generated revenue of approximately 15 billion euros in the fiscal year 2024 (as of September 30). Infineon is listed on the Frankfurt Stock Exchange (stock code: IFX）， Listed on the OTCQX international over-the-counter market in the United States (stock code: IFNNY）。
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Infineon China
Infineon Technology Co., Ltd. officially entered the Chinese Mainland market in 1995. Since establishing its first enterprise in Wuxi in October 1995, Infineon's business has grown rapidly, with over 3000 employees in China, becoming an important driving force for Infineon's global business development. Infineon has established a complete industrial chain in China, covering production, sales, marketing, technical support, etc., and has carried out in-depth cooperation with leading domestic enterprises and universities in sales, technical application support, talent cultivation, and other aspects.
