Analog Devices Inc./Maxim Integrated MAXM15067EVKIT#

Overview

MAXM15067EVKIT# from Maxim Integrated is an evaluation kit for the MAXM15067 adjustable-output Himalaya uSLIC™ step-down power module, supporting 0.9V–6.3V output at up to 300mA from a 4.5V–60V input. It integrates controller, MOSFETs, compensation, and inductor in a 2.6mm × 3mm × 1.5mm package and enables rapid validation of point-of-load designs in industrial sensors, 4–20mA loop-powered systems, and battery-powered equipment.

For engineers reviewing the MAXM15067EVKIT# datasheet, MAXM15067EVKIT# pinout, MAXM15067EVKIT# application, or MAXM15067EVKIT# equivalent, this kit provides pre-layout PCB, test points, jumpers for EN/UVLO threshold adjustment, FB resistor selection, and RESET monitoring - accelerating design-in of the MAXM15067 power module under real-world thermal, transient, and EMI conditions.

Technical Context

The MAXM15067EVKIT# implements the full reference design for the MAXM15067 module, including input/output capacitors (1µF CIN, 10µF COUT), feedback resistor network (R1/R2 for VOUT adjustment), MODE pin configuration, and open-drain RESET signal routing. It supports both PWM and PFM operation modes and validates soft-start (3.75ms), prebias startup, hiccup overcurrent protection, and thermal shutdown (166°C).

Designed for compliance with CISPR22 Class B conducted/radiated emissions, the EVKIT includes optimized layout per Maxim's land pattern #90-100027 and demonstrates stable regulation across -40°C to +125°C ambient, with output voltage accuracy of ±1.5% and switching frequency of 515–585kHz.

Key Specifications

Availability

MAXM15067EVKIT# is available at Aetrix Electronics and suitable for industrial sensor prototyping, 4–20mA current-loop system validation, and battery-powered device power architecture development requiring stable component supply and fast time-to-test.

Supply support for MAXM15067EVKIT# 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 robust DC-DC power modules targeting space-constrained, high-reliability point-of-load applications where thermal performance, EMI control, and design simplicity are critical.

FAQ

What is the primary function of the MAXM15067EVKIT#?

The MAXM15067EVKIT# is an evaluation kit designed exclusively to validate the MAXM15067 adjustable-output uSLIC™ power module. It provides a fully assembled, tested PCB with input/output filtering, feedback resistor networks, ENABLE/UVLO adjustment options, and test points for VOUT, FB, LX, RESET, and EN/UVLO - enabling engineers to characterize efficiency, transient response, thermal behavior, and EMI performance before final design-in.

Does the MAXM15067EVKIT# support both PWM and PFM operation modes?

Yes, the MAXM15067EVKIT# supports both PWM and PFM operation modes as implemented by the MAXM15067 module. The MODE pin is accessible via jumper or direct connection, and the kit's layout and component selection (including low-ESR ceramic capacitors) maintain stability and efficiency across both modes, as confirmed by published efficiency vs. load curves in the MAXM15067 datasheet.

Can the MAXM15067EVKIT# be used to evaluate different output voltages?

Yes, the MAXM15067EVKIT# supports output voltages from 0.9V to 6.3V via external feedback resistors R1 and R2. The board includes solder pads and test points for multiple standard configurations (e.g., 1.5V, 2.5V, 3.3V, 5V, 6.3V), and the MAXM15067EVKIT# user guide provides recommended resistor values and layout guidance for custom VOUT settings.

Is the MAXM15067EVKIT# compliant with EMC standards?

Yes, the MAXM15067EVKIT# meets CISPR22 Class B conducted and radiated emissions requirements when used with its integrated EMI filter (82µH choke + 0.1µF/0.68µF/1µF capacitor network). Test data in the MAXM15067 datasheet confirms compliance under standard test conditions (VIN = 24V, VOUT = 5V, IOUT = 300mA), making it suitable for industrial and building automation applications.

Does the MAXM15067EVKIT# include thermal management features?

Yes, the MAXM15067EVKIT# incorporates thermal design best practices for the MAXM15067 module, including optimized copper pour on the GND plane, thermal vias under the uSLIC™ package, and alignment with Maxim's recommended land pattern #90-100027. It validates thermal shutdown behavior at 166°C and supports continuous operation up to +125°C ambient, consistent with the module's specified junction temperature limit of +150°C.