MAX77503EVKIT

Evaluation Kit for the MAX77503


Please check latest availability status for a specific part variant.

Description

The MAX77503 evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the MAX77503 synchronous step-down (buck) converter. The EV kit is a step-down voltage regulator circuit using MAX77503 that is capable of 3V to 14V input, 1.5A continuous load, and output voltage adjustable between 0.8V and 5V (internal feedback options) or 1.55V and 99% of the input voltage (external feedback option).

The EV kit features a dual-range electronic load that allows easy evaluation of loading use cases for the buck converter circuit. Steady-state, transient, or random load profiles can be programmed.

A USB-to-I2C translator circuit allows a Windows®-based PC to run a graphical user interface (GUI) for easy control of the MAX77503 registers as well as the on-board electronic load.

MAX77503 EV Kit Photo MAX77503 EV Kit Photo Enlarge+

Key Features

  • Proven PCB Reference Design and Layout
  • Easy to Use
    • Simple Hardware Control: Jumpers and Test Points for EN, BIASEN, and POK
    • GUI Drives I2C Interface for Optional Software Control
    • Fully Assembled and Tested
  • USB to I2C Converter Allows for Easy Communication
    • Windows-Based Software GUI Controls Registers
    • Level Translator (MAX3395) Allows for Adjusting I2C Bus Voltage from 1.8V to 3.3V
  • On-Board Electronic Load Emulates System Loading
    • Steady-State, Transient, and Random Modes

Applications/Uses

  • 2-cell/3-cell High Power Density Supplies
  • Drones, HD Cameras, and Notebook Computers
  • Portable Li+/Li-ion Battery Powered Devices
  • Space-Constrained Portable Electronics

Quality and Environmental Data

Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

 
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