NCP6131S52MNR2G

Overview

The NCP6131S52MNR2G is a specialized switching controller designed for Intel IMVP7 and VR12 voltage regulator applications. It integrates a multi-phase CPU controller supporting 1, 2, or 3 phases alongside a dedicated single-phase GPU controller. The device operates within a switching frequency range of 200 kHz to 1 MHz and features two output channels. Packaged in a compact 52-QFN (6x6 mm) format, it supports surface mount installation and functions across an operating temperature range from -40°C to +125°C.

Feature Summary

• Integrates multi-phase CPU control with dedicated single-phase GPU regulation
• Compliant with Intel IMVP7 and VR12 voltage regulator specifications

Applications

• Intel IMVP7 compliant processor power delivery systems
• VR12 standard voltage regulator modules
• Multi-phase CPU core power supplies
• Single-phase GPU power circuits

Procurement Notes

Verify component authenticity through authorized onsemi distributors due to the prevalence of counterfeit power management ICs. Confirm the specific suffix 'S52' matches design requirements as variants may differ in pinout or electrical characteristics. Review the latest EOL notifications if sourcing from secondary markets, as discontinuance affects long-term availability and supply chain stability.

Selection Notes

Select this controller for designs requiring strict adherence to Intel IMVP7 or VR12 protocols. Ensure the PCB layout accommodates the 52-QFN package dimensions. Verify that the target application requires the specific combination of multi-phase CPU and single-phase GPU outputs provided by this integrated solution rather than discrete controllers.

Part Context

This component belongs to the NCP6131 series of specialized PMICs focused on high-performance computing power delivery. It serves as a key element in modern processor voltage regulation architectures, replacing older discrete solutions with integrated multi-phase control capabilities.

Replacement Considerations

Check for direct cross-references within the NCP6131 family. Verify compatibility with existing firmware and loop compensation networks when substituting with similar IMVP7 controllers.