Introduction:
With the explosive growth in computing power demands for large AI models, data center power consumption is approaching its limits, posing severe challenges to traditional 48V power supply architectures. Infineon’s newly launched XDPP1188-200C digital power controller, designed specifically for next-generation AI servers and high-voltage DC systems, supports DC inputs up to 800V, redefining the boundaries of medium- and high-voltage DC-DC conversion. Shenzhen Mingjiada Electronics Co., Ltd. now offers this groundbreaking new product in brand-new, genuine stock. We are also actively seeking to purchase XDPP1188-200C units and the full range of Infineon XDP™ series models at competitive prices, providing customers with comprehensive supply chain support.
I. Product Overview: A Revolutionary Innovation in AI Server Power Architecture
The XDPP1188-200C is the latest addition to Infineon’s XDP™ family of digital power controllers, specifically designed to meet the demanding requirements of high-density power architectures in AI servers, telecommunications network infrastructure, and industrial automation. Housed in a 40-pin VQFN package (5mm × 5mm), this device integrates a 100MHz 32-bit ARM® Cortex™-M0 processor along with 64kB OTP, 32kB RAM, and 80kB ROM, achieving a perfect balance between a high-performance analog front end and digital control loops.
Key Features at a Glance
Model: XDPP1188-200C
Brand: INFINEON
Package: PG-VQFN-40 (5×5 mm)
Processor: 32-bit ARM Cortex-M0 @ 100 MHz
Memory: 64 kB OTP + 32 kB RAM + 80 kB ROM
PWM Resolution: 78.125 ps
Number of PWM Outputs: 8 (remappable)
Maximum Switching Frequency: 2 MHz
Voltage Sensing ADCs: 2 channels, 100 MHz, 11-bit, 1.25 mV/LSB
Current Sensing ADCs: 2 channels, 100 MHz, 9-bit, 1 mV/LSB
General-purpose ADCs: 4 channels, 10-bit, 0.926 Msps
Communication interfaces: I²C, PMBus®, SPI, UART
Operating temperature: -40°C to +125°C
II. Core Technical Advantages: Designed for High-Power-Density AI Applications
1. Industry-leading 800V high-voltage DC support
The most notable feature of the XDPP1188-200C is its comprehensive support for high-voltage DC systems. It not only handles traditional 48V-to-12V (or lower voltage) intermediate bus conversion (IBC) but also supports conversion of ±400V or 800V DC bus voltages to 48V, 24V, or 12V.
This capability is of great significance for next-generation AI data centers—by elevating the power distribution voltage to the 800V level, it can significantly reduce power losses in busbars and distribution lines, directly addressing efficiency bottlenecks in high-power-density environments.
2. Advanced Feedforward Control and Fast Transient Response
AI workloads are characterized by rapid power fluctuations, placing extremely high demands on the dynamic response capabilities of power supplies. The XDPP1188-200C employs an advanced feedforward control mechanism that significantly improves response speed and system stability under dynamic input transients. At the same time, the integrated nonlinear fast transient response function ensures precise and stable voltage regulation even during sudden load changes.
3. Flexible Multi-Mode Control Architecture
The state machine-based configurable control loop architecture supports multiple operating modes:
Modulation Methods: PWM, PFM, Phase-Shift Modulation
Control Modes: Voltage Mode, Peak Current Mode
PWM Modulation: Falling Edge, Rising Edge, Dual-Edge Modulation
This flexibility enables the XDPP1188-200C to adapt to various topologies, including isolated/non-isolated DC-DC PWM converters and LLC converters.
4. Light-Load Efficiency Optimization
AI servers are not always operating at full load, so light-load efficiency is equally critical. The XDPP1188-200C integrates advanced light-load power management technology, optimizing efficiency through phase shedding and burst mode to achieve high efficiency across a wide load range, effectively reducing data center operating costs.
5. Bidirectional Power Configuration Capability
This controller supports bidirectional configuration, enabling flexible system-level power management to efficiently deliver power to where it is most needed within the system. This feature is particularly important for complex systems requiring energy feedback or dynamic power scheduling.
6. High-Precision PWM and Control Resolution
78.125 ps PWM pulse width resolution: Industry-leading fine-tuning capability
Adjustable dead time of 1.25 ns or 2.5 ns: Optimizes switching losses and EMI
Wide frequency range of 50 kHz to 2 MHz with 5 ns resolution: Suitable for diverse power stage designs
III. Typical Application Scenarios
1. High-voltage IBC modules for AI data centers
2. Telecommunications infrastructure/brick power supplies
3. Industrial automation and power systems
4. 48V server intermediate bus conversion
IV. Mingjiada Electronics: XDPP1188-200C Supply and Sourcing Services
New Arrivals in Stock
Shenzhen Mingjiada Electronics Co., Ltd. stays at the forefront of technology and has officially received a shipment of brand-new, genuine XDPP1188-200C devices. Batch number: 26+, package type: PG-VQFN-40. Ample inventory (3,000+ pcs) is available, supporting sample, small-batch, and bulk purchases.
High-Priced Buyback Service
As the XDPP1188-200C is a major new product from Infineon for 2026, market demand continues to rise. To help customers free up capital and resolve excess inventory issues, Mingjiada is simultaneously offering high-priced buyback services for this model and the entire Infineon XDP™ series:
Scope of Purchase:
XDPP1188-200C (Priority Purchase)
XDP™ Series: XDPP1100-Q024, XDP710001XUMA1, XDPS2201, and the full range of digital power controllers
No quantity restrictions; worldwide door-to-door pickup available
Purchase Process: Customer provides part number, quantity, and batch → Mingjiada provides a quick evaluation and quote → Logistics and cash settlement arranged upon confirmation
Inquire Now
If you are looking for the Infineon XDPP1188-200C digital power controller or need to dispose of inventory related to the XDP™ series, please contact Mingjiada Electronics immediately!
Contact: Mr. Chen
Supply/Procurement Hotline: +86 13410018555
Corporate Email: sales@hkmjd.com
Company Address: 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
Official Website: www.integrated-ic.com
Genuine Products · Immediate Stock · High-Priced Buyback — Mingjiada helps you seize the high ground in AI computing power!
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