会社ブログについて Mingjiada Supply and Procurement: MP87006—90A DrMOS Server Power Supply Applications and Spot Purchase Guide

In server and data center power supply design, processor core power delivery is evolving toward higher current density, smaller board footprint, and lower EMI. MPS (MPS Systems)’ MP87006, a 90A Intelli-Phase monolithic DrMOS power stage device, has become a notable choice for multi-phase VRM solutions thanks to its integrated architecture and Quiet Switcher™ technology. At the same time, demand for spot supply and inventory buyback services for the MP87006 continues to grow. Shenzhen Mingjiada Electronics, a distributor with long-standing expertise in MPS power management chips, offers both spot supply and buyback services for the MP87006.

I. What Is the MP87006: A DrMOS Designed for High-Density Power Supplies

The MP87006 is a monolithic half-bridge DrMOS device launched by MPS. It integrates a power MOSFET and a gate driver, is housed in a TLGA-34 (4mm × 6mm) package, supports a wide input voltage range of 3V to 16V, and delivers a continuous output current of up to 90A. Compared to traditional discrete power stage solutions, the monolithic integrated architecture offers inherent advantages in terms of board space and parasitic parameter control, making it particularly well-suited for space-constrained server board designs.

Its core technical highlight is the Quiet Switcher™ (QST™). This proprietary circuit design limits the peak voltage at the switching node to within 3V above the input voltage; under a 12V input, the peak voltage at the switching node is controlled to within 15V. The direct engineering significance of this metric lies in reducing voltage stress on the device, improving EMI margin, and significantly reducing the sensitivity of the power supply design to PCB layout—a critical factor for server motherboards with extremely high routing density. In addition, the MP87006 integrates Accu-Sense™ current sensing and junction temperature monitoring capabilities, is compatible with three-state PWM controllers, and features built-in overcurrent and overtemperature protection, further simplifying the system design of multi-phase power supplies.

II. Core Application Scenarios for the MP87006

According to MPS’s official positioning, the MP87006 is explicitly designed for server applications, emphasizing a balance between efficiency and size. Combined with its 90A output capability and the low-EMI characteristics of QST™ technology, its practical applications primarily focus on the following areas:

Core server power supplies and multi-phase VRMs. Modern server CPUs typically employ a multi-phase buck architecture for VCORE power delivery, with each phase paired with a DrMOS power stage. The MP87006’s 90A per-phase capability enables the construction of high-phase-count, high-current power delivery networks within limited board space, while QST™’s low-ringing characteristics help ensure compliance with stringent EMI testing and guarantee long-term reliability.

High-density computing board power supplies in data centers. As AI servers and accelerator cards demand ever-higher power densities, power modules must deliver greater current within smaller form factors. The combination of the MP87006’s 4mm × 6mm TLGA package and 90A output capability makes it a competitive power stage option for high-density computing board power modules.

High-current step-down applications in industrial and telecommunications equipment. In scenarios requiring direct step-down from a 12V intermediate bus to core voltages (such as high-end industrial control motherboards and baseband units in communication base stations), the MP87006’s wide input range and integrated protection features are equally suitable, reducing the number of external components and improving power density.

III. Mingjiada MP87006 Supply Services: Stock Availability and Batch Support

For procurement and R&D teams currently developing server power supply solutions or facing BOM shortages, the availability and batch consistency of the MP87006 are often more practical considerations than the specifications themselves. Shenzhen Mingjiada Electronics provides the following supply support for the MP87006:

Genuine Off-the-Shelf Supply: We maintain a long-term inventory of genuine MPS MP87006 chips and provide off-the-shelf fulfillment for server power solution providers, industrial control manufacturers, and distributors.

Flexible Sample and Volume Support: We offer small-batch samples for early-stage validation as well as large-volume shipments to meet mass production needs, supporting the entire lifecycle from R&D prototyping to large-scale production.

Emergency Shortage Response: In cases of urgent BOM component shortages, we can quickly respond to order requests to minimize production line downtime.

Founded in 1996 and headquartered in Shenzhen, Mingjiada Electronics has branches in Hong Kong, Japan, and other locations. The company is ISO 9001 certified and has long served the component supply needs of customers in the server, data center, and industrial automation sectors.

IV. Mingjiada MP87006 Procurement and Inventory Buyback

In addition to supply, the buyback of MP87006 inventory is also a routine business activity for Mingjiada. If a company has idle, original MP87006 chips in its warehouse due to project changes, product iterations, or order adjustments, Mingjiada offers the following buyback channels:

Scope of Buyback: Factory dead stock, leftover materials from canceled projects, returned goods, excess inventory, and surplus BOM components—with no restrictions on package type or batch.

Process: We support online valuation, on-site inspections, and cash settlement to help electronics manufacturers quickly liquidate idle component inventory and free up warehouse space and tied-up capital.

Model Coverage: The MP87006 and other MPS power management chips in the same series are all eligible for buyback inquiries; quotes are available for both new and older batches.

For buyers, the parallel operation of supply and buyback means that a single channel can address both “shortages” and “surplus,” resulting in a more centralized approach to supply chain management.

V. Practical Checkpoints When Purchasing MP87006

Before placing an actual order, it is recommended to confirm the following details with the supplier to mitigate future risks:

Complete Part Number and Package: The ordering part number for the MP87006 typically includes suffixes such as MP87006GMWTH-Z / -P; verify that it matches the complete part number in the BOM.

Batch and Production Date: Especially for server mass production projects, batch consistency directly affects the current sharing performance and long-term reliability of multi-phase power supplies.

Source Channel Details: Confirm whether the product comes from an authorized channel and whether batch traceability information is available.

Sample First: For suppliers you are working with for the first time, we recommend obtaining a small sample batch for functional verification and board-level testing before proceeding with bulk procurement.

Frequently Asked Questions (FAQ)

Q: Does Mingjiada have MP87006 in stock?

A: Mingjiada maintains a stock of genuine MPS MP87006 components. Please provide the part number, quantity, and batch information to request a quote. We support both sample purchases and bulk orders.

Q: What are the primary applications for the MP87006?

A: The core applications are server processor power supplies and multi-phase power supplies for data centers. It is also suitable for power modules in high-density computing boards and high-current step-down designs in industrial and telecommunications equipment.

Q: Can idle MP87006 inventory be recycled?

A: Yes. Mingjiada consistently recycles genuine MP87006 inventory. You may request a quote for factory dead stock, project surplus, and returned goods—regardless of package batch—with online valuation and cash settlement available.

Q: How can I contact Mingjiada to get a quote for the MP87006 or a buyback estimate?

A: Visit the Mingjiada official website at www.integrated-ic.com, or contact the sales team directly at +86 13410018555 (Mr. Chen) or via email at sales@hkmjd.com.

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