Monolithic Power Systems Inc. EVSK-006

Overview

EVSK-006 from Monolithic Power Systems is a pre-assembled power inductor sample kit containing 11 semi-shielded MPL-SE series inductors in 2512 case size, covering inductance values from 0.47 µH to 22 µH, with DC resistance as low as 20 mΩ and saturation current up to 6.5 A - designed for rapid prototyping of compact DC-DC converters in portable electronics.

For engineers reviewing the EVSK-006 datasheet, EVSK-006 contents, EVSK-006 ordering information, or EVSK-006 alternative kits, this kit provides verified, production-ready MPL-SE inductors with documented DCR, ISAT, IR, and thermal performance across its full 0.47–22 µH range - enabling immediate bench validation of buck converter loop stability, ripple current handling, and thermal rise under load.

Technical Context

The EVSK-006 contains only surface-mount, semi-shielded power inductors using magnetic epoxy resin encapsulation to suppress stray fields while maintaining high saturation current and low DCR. Each component features a 2512 footprint (6.6 × 3.2 mm), tin-silver over copper terminations, and operates from –40°C to +125°C ambient.

All 11 inductors are RoHS/REACH-compliant, halogen-free, and lead-free per MPS green policy. The kit supports evaluation of inductor selection trade-offs - including inductance vs. saturation current (e.g., MPL-SE2512-R47: 0.47 µH / 6.5 A ISAT vs. MPL-SE2512-220: 22 µH / 0.80 A ISAT) - under real PCB layout constraints.

Key Specifications

Availability

EVSK-006 is available at Aetrix Electronics and suitable for battery-powered devices, wearable electronics, and IoT edge node development requiring stable component supply and fast-turn evaluation of power inductor performance under real-world DC-DC load conditions.

Supply support for EVSK-006 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Monolithic Power Systems (MPS) is a fabless semiconductor company specializing in high-performance power management ICs and passive components, headquartered in Kirkland, WA, with global design and support centers.

The MPL-SE series - represented in EVSK-006 - was engineered specifically for space-constrained, high-efficiency DC-DC converters in portable and battery-operated systems where low DCR, controlled EMI, and thermal robustness are critical.

FAQ

What inductors are included in the EVSK-006 kit?

The EVSK-006 kit contains 11 specific MPL-SE series inductors in 2512 package: MPL-SE2512-R47, -R68, -1R0, -1R5, -2R2, -3R3, -4R7, -6R8, -100, -150, and -220 - each with documented inductance, DCR, ISAT, and IR values as listed in the official MPS datasheet Rev. 1.0.

Is EVSK-006 a single component or a multi-part kit?

EVSK-006 is a physical sample kit - not a single electronic component - comprising 11 individually packaged MPL-SE 2512 inductors, a labeled tray, and a revision-controlled datasheet (Rev. 1.0, dated 3/21/2022). It has no electrical function itself but enables rapid comparative evaluation of discrete inductors.

Does EVSK-006 include evaluation board or soldering accessories?

No. EVSK-006 contains only the 11 MPL-SE 2512 inductors and documentation. It does not include PCBs, test fixtures, solder paste, or measurement tools. Users must mount parts onto their own DC-DC reference designs or custom boards for functional validation.

Can EVSK-006 be used for automotive-grade qualification?

No. While individual MPL-SE inductors operate from –40°C to +125°C, EVSK-006 is a sampling tool - not an AEC-Q200-qualified product. For automotive applications, engineers must select and qualify individual MPL-SE parts per AEC-Q200 requirements and consult MPS for qualified part numbers and test reports.

How does the semi-shielded construction affect EMI performance?

The MPL-SE series uses external magnetic epoxy resin shielding to reduce stray magnetic fields by >50% compared to unshielded equivalents, lowering near-field coupling into adjacent traces or sensors - confirmed via MPS application note AN-123 (2021) - without sacrificing saturation current or thermal derating.

Are replacement parts available if an inductor is damaged during evaluation?

Aetrix Electronics offers individual MPL-SE 2512 inductors (e.g., MPL-SE2512-1R0, MPL-SE2512-4R7) as orderable SKUs with full traceability. Customers may request replacements under standard sample kit support terms, subject to inventory availability and MPS's distribution channel policies.