Overview
The Infineon Technologies XDPE12284C-0000 is a digital dual-rail 8-phase controller designed to provide power for Intel VR13, VR13HC, IMVP8, and IMVP9 server, workstation, and high-end desktop applications. This controller utilizes digital technology to implement all control functions, offering superior flexibility and stability. It is particularly suited for core and memory power regulation in high-performance computing environments.
Key Specifications
| Specification | Details |
|---|---|
| Output Voltage Regulation Range | 0.2 V to 3.04 V |
| Phase Configuration | Flexible phase assignment between the two loops: 8+0, 7+1, ..., 4+4 phases |
| Compliance | Compliant with Intel VR13, VR13HC rev 1.3, IMVP8 rev 1.2, and IMVP9 rev 1.3 specifications; Intel SVID rev 1.9.1 protocol; PMBus rev 1.3 compliant serial interface |
| Package | 40-lead QFN (5 mm x 5 mm) |
| Bus Speed | Maximum supported bus speed 1 MHz |
| Voltage Operation | Supports 1.8/3.3 V operation |
| Protection Features | Over-voltage, under-voltage, over-temperature, and over-current protections |
Key Features
- Digital control for improved transient response and reduced component count
- Advanced control loop features including Active Transient Response (ATR) modulation and fast DVID response
- Programmable temperature compensation for current sense to ensure load line accuracy over temperature
- Integrated power stages with integrated current sense and temperature sense information
- PMBus interface for monitoring telemetry and controlling regulation functions
- Non-linear control for superior transient response and digitally programmable loadline
Applications
- Core and memory power regulation for Intel VR13, VR13HC, IMVP8, and IMVP9 based microprocessors
- Servers
- Workstations
- High-end desktops
Q & A
- What is the XDPE12284C-0000 used for? The XDPE12284C-0000 is used for core and memory power regulation in Intel VR13, VR13HC, IMVP8, and IMVP9 based server, workstation, and high-end desktop applications.
- What is the output voltage regulation range of the XDPE12284C-0000? The output voltage regulation range is from 0.2 V to 3.04 V.
- What phase configurations are supported by the XDPE12284C-0000? The controller supports flexible phase assignment between the two loops: 8+0, 7+1, ..., 4+4 phases.
- Is the XDPE12284C-0000 compliant with any specific protocols? Yes, it is compliant with Intel SVID rev 1.9.1 protocol and PMBus rev 1.3 compliant serial interface.
- What is the package type of the XDPE12284C-0000? The package type is a 40-lead QFN (5 mm x 5 mm).
- Does the XDPE12284C-0000 support integrated power stages? Yes, it supports integrated power stages with integrated current sense and temperature sense information.
- What protection features does the XDPE12284C-0000 have? It includes over-voltage, under-voltage, over-temperature, and over-current protections.
- How does the XDPE12284C-0000 improve transient response? It uses digital control and advanced control loop features such as Active Transient Response (ATR) modulation and fast DVID response.
- Can the loadline of the XDPE12284C-0000 be programmed? Yes, the loadline is digitally programmable.
- Is temperature compensation available for the XDPE12284C-0000? Yes, programmable temperature compensation for current sense is available to ensure load line accuracy over temperature.
