Product Overview
The MP2965 from Monolithic Power Systems is a dual-output, multiphase synchronous buck controller with a PMBus digital interface. It is a popular choice for the high-current core rails of GPUs and custom ASICs in AI accelerator boards, where precise voltage control and telemetry are required.
Key Features
- Dual-rail multiphase control
- PMBus interface with monitoring and dynamic control
- Phase shedding for high efficiency at light load
- Fast load-transient response for compute workloads
- Designed for high-current CPU / GPU / ASIC rails
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Monolithic Power Systems (MPS) |
| Part number | MP2965 |
| Function | Dual-output multiphase digital controller |
| Control interface | PMBus |
| Control type | Digital |
| Target application | Vcore / GPU core rails in servers and AI accelerators |
| Package | QFN |
Applications
- AI GPU / ASIC core power
- Server VRM design
- HPC boards
Why Choose Newfly Electronics
- Verified sourcing from original manufacturers and authorized channels
- Full traceability with date codes and batch documentation
- MOQ flexibility — samples, small batches, and production volumes
- Cross-reference and alternative-part service across brands
- Export documentation and worldwide shipping support
- Fast quotations within one business day
Contact sales@newflyelectronics.com or WhatsApp +86 15112635657 for current stock, pricing and datasheet support on MP2965.
FAQ
Q: Does the MP2965 need external power stages?
A: Yes — it pairs with discrete power stages / smart power stages appropriate to your rail design.
Q: Is PMBus configuration supported?
A: Yes — voltage, phase count and protection thresholds are configured over PMBus.
Q: Can you supply MP2965 in production volumes?
A: Yes, we support sample through full production quantities.
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