We Are Silicon XPANDAS
Si-XP specializes in IP design services and system solutions. With over 20 years of professional experience and continuous innovation, we provide global partners with comprehensive services covering algorithm development, IP licensing, SoC/IC design, as well as software and hardware integration and protocol development.
We focus on key technology domains including DDR5 memory power management, wireless connectivity applications (gaming peripherals, IoT, and Apple Find My), and advanced system integration. Through our KRP deep collaboration model, we deliver complete, end-to-end solutions for B2B customers—bridging hardware and software to help our partners shorten product development cycles, reduce development costs, and accelerate the commercialization of advanced technologies.
Guided by our core values of Professionalism, Innovation, and Reliability, Si-XP is not only a technology provider but also a long-term partner driving industry growth. We are committed to bringing innovative designs to the global market and continuously creating value for our customers.
IP Design Services
Si-XP provides comprehensive end-to-end IC design services, covering algorithm development, IP licensing, SoC/IC design, software and hardware integration, protocol stack implementation, and application development. Leveraging cross-domain design expertise, Si-XP helps partners efficiently transform concepts into production-ready products. Our capabilities enable customers to adopt advanced technologies more rapidly, accelerate time-to-market, and strengthen their competitive advantage.
Wireless Transmission Solutions
Through close collaboration with our partners under the KRP model, Si-XP customizes standard chipsets to create unique, application-specific modifications, delivering one-stop development kits (SDKs) tailored for innovative applications.
We have vertically integrated wireless solutions for gaming-related applications, backed by years of focused investment. To date, more than 20 million units have been shipped, covering solutions for game controllers, gaming headsets, and related peripherals.
In the IoT domain, we specialize in building products centered on low-power Bluetooth Low Energy (BLE) technology. Our solutions enable extended battery life and stable connectivity, supporting a wide range of applications including remote controls, Apple Find My, electronic shelf labels (ESL), and other diverse use cases.
Memory Power Management IC (PMIC)
As power consumption and bandwidth requirements of DDR5 memory modules continue to increase, traditional centralized motherboard power architectures are no longer sufficient to handle rapid load transients and stringent voltage stability demands. As a result, DDR5 PMICs have become a critical power management solution at the module level.
Si-XP PMICs manage multi-rail voltage regulation, power sequencing, and system monitoring, ensuring stable and efficient operation under high-speed and high-performance conditions.
Our Customers
