Monolithic Power Systems Inc. EVSK-001

Overview

EVSK-001 from Monolithic Power Systems is a pre-assembled power inductor sample kit containing 16 discrete molded inductors from the MPL-AT low-profile series, covering three footprints (2010, 2512, 2514) and inductance values from 0.47 µH to 10 µH, with DC resistance as low as 19 mΩ and saturation current up to 6.4 A - designed for compact DC/DC converter evaluation in space-constrained portable electronics.

For engineers reviewing the EVSK-001 datasheet, EVSK-001 contents, EVSK-001 application, or EVSK-001 equivalent, this kit enables rapid prototyping of high-frequency buck regulators, battery-powered SMPS stages, and input filter networks where height, thermal stability, and soft saturation behavior are critical selection criteria.

Technical Context

The EVSK-001 contains only passive components - no active circuitry - and serves exclusively as a physical sampling vehicle for the MPL-AT series. Each included inductor features molded polymer construction, soft saturation characteristics, and operation across –40°C to +125°C ambient temperature.

All 16 units meet RoHS/REACH requirements, are halogen-free and lead-free, and exhibit stable electrical performance under thermal stress and high ripple current conditions typical of modern 1–3 MHz switching converters used in wearables and IoT edge nodes.

Key Specifications

Availability

EVSK-001 is available at Aetrix Electronics and suitable for battery-powered devices, high-switching-frequency SMPS design, and IoT sensor node development requiring stable component supply and fast-turn evaluation capability.

Supply support for EVSK-001 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 magnetics, headquartered in Kirkland, WA, with global design and support operations.

The MPL-AT series was developed specifically for ultra-low-profile DC/DC converter applications in portable and wearable electronics where board height is capped at ≤1.2 mm and thermal derating must be minimized under sustained load.

FAQ

What does EVSK-001 contain?

EVSK-001 contains 16 individual MPL-AT series molded power inductors: twelve unique part numbers (e.g., MPL-AT2010-R47, MPL-AT2512-100) across three package sizes (2010, 2512, 2514), with each part supplied as one physical unit on a labeled sample card. No tools, documentation, or test fixtures are included.

Is EVSK-001 a single component or a kit?

EVSK-001 is a physical sample kit - not an electronic component - comprising 16 discrete inductors. It has no electrical functionality on its own and serves solely as a hardware evaluation aid for selecting appropriate MPL-AT parts during power stage design.

Can EVSK-001 be used for production?

No. EVSK-001 is intended strictly for engineering evaluation and schematic/component validation. For production, designers must order individual MPL-AT part numbers (e.g., MPL-AT2512-1R0) in tape-and-reel packaging with full manufacturing traceability and qualification data.

Are the inductors in EVSK-001 RoHS-compliant?

Yes. All 16 inductors in EVSK-001 are RoHS/REACH-compliant, halogen-free, and lead-free per MPS specification and EU Directive 2011/65/EU. Certificate of Compliance is available upon request from Aetrix Electronics or MPS directly.

Does EVSK-001 include datasheets or application notes?

No. EVSK-001 ships without printed or digital documentation. Full datasheets, SPICE models, and layout guidelines for each MPL-AT part are available for download at MonolithicPower.com under the respective product pages (e.g., MPL-AT2512-1R0).

How are the inductors packaged inside EVSK-001?

The 16 inductors are mounted on a rigid, labeled cardboard sample card measuring 200 mm × 140 mm × 14 mm (L×W×H), with each device secured in a dedicated cutout and identified by its full order code (e.g., "MPL-AT2512-1R0") printed adjacent to the part.