Analog Devices Inc./Maxim Integrated MAXM15066EVKIT#

Overview

MAXM15066EVKIT# from Maxim Integrated is an evaluation kit for the MAXM15066 fixed 5V, 300mA synchronous step-down uSLIC™ power module. It enables rapid validation of the Himalaya module's wide 4.5V–60V input range, ±1.5% output accuracy, hiccup overcurrent protection, and integrated soft-start in industrial sensor, 4–20mA loop-powered, and USB Type-C load applications.

For engineers reviewing the MAXM15066EVKIT# datasheet, MAXM15066EVKIT# pinout, MAXM15066EVKIT# application, or MAXM15066EVKIT# equivalent, this kit provides pre-layout PCB, test points for VIN/VOUT/EN/RESET, thermal performance characterization, and full compliance verification against CISPR22 Class B conducted/radiated emissions - critical for time-sensitive power design validation.

Technical Context

The MAXM15066EVKIT# implements the MAXM15066 module in a production-representative 2.6mm × 3mm × 1.5mm uSLIC™ package with 10-pin land pattern (Outline 21-100094). It supports peak-current-mode control, selectable PWM/PFM operation, and prebias startup - all verified per the module's electrical specifications across –40°C to +125°C ambient.

Designed for direct integration into system-level power validation, the kit includes input/output ceramic capacitors (CIN = 1µF, COUT = 10µF), EN/UVLO threshold programming resistors, and RESET pull-up - enabling functional testing of shutdown current (2.2µA typ), soft-start timing (3.75ms), and open-drain power-good assertion at 95% FB regulation.

Key Specifications

Availability

MAXM15066EVKIT# is available at Aetrix Electronics and suitable for industrial sensor validation, 4–20mA loop-powered device prototyping, and USB Type-C auxiliary power supply development requiring stable component supply and fast-turn evaluation support.

Supply support for MAXM15066EVKIT# 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

Maxim Integrated (now part of Analog Devices) designs high-performance analog, mixed-signal, and power management ICs for demanding industrial, automotive, and communications applications.

The Himalaya uSLIC™ product line delivers fully integrated, compact, and thermally robust DC-DC modules targeting space-constrained, high-reliability power conversion in harsh environments.

FAQ

What is the primary function of the MAXM15066EVKIT#?

The MAXM15066EVKIT# is an evaluation kit designed exclusively for the MAXM15066 fixed 5V, 300mA synchronous step-down uSLIC™ power module. It provides a ready-to-use PCB platform with test points, optimized layout, and supporting components to validate electrical performance, thermal behavior, EMI compliance, and system integration of the MAXM15066 in real-world applications.

Does the MAXM15066EVKIT# support adjustable output voltage configurations?

No. The MAXM15066EVKIT# is configured specifically for the MAXM15066 - a fixed 5V output module. It does not support adjustable output; for variable output validation, the MAXM15067EVKIT# (supporting 0.9V–6.3V) must be used. The board lacks FB divider resistors or MODE pin configuration options required for adjustable operation.

Can the MAXM15066EVKIT# be used to evaluate thermal performance under full load?

Yes. The MAXM15066EVKIT# includes thermal vias, copper pour, and a layout aligned with Maxim's recommended footprint (Land Pattern 90-100027) to replicate production thermal behavior. Its measured θJA of 41.56°C/W on a four-layer board enables accurate junction temperature estimation up to 300mA continuous load at +125°C ambient.

What EMI filtering components are included on the MAXM15066EVKIT#?

The MAXM15066EVKIT# integrates a CISPR22 Class B-compliant input filter: 0.1µF + 0.68µF ceramic capacitors and an 82µH shielded choke. This configuration was validated per the MAXM15066 datasheet (Figure toc92/toc93) and achieves both average and quasi-peak limits for conducted and radiated emissions at 24V input, 5V/300mA output.

Is the RESET signal on the MAXM15066EVKIT# actively driven or open-drain?

The RESET signal on the MAXM15066EVKIT# is open-drain, matching the MAXM15066's internal architecture. The kit includes a 10kΩ pull-up resistor to VCC (5V), allowing clean power-good assertion at 95% of nominal VOUT (i.e., 4.75V) and seamless interfacing with microcontroller reset inputs or FPGA configuration logic.