Top

MAX8643EVKIT

Evaluation Kit for the MAX8643

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX8643 Nov 01, 2006

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Key Features

  • Internal 37mΩ On-Resistance MOSFETs
  • 3A Output PWM Step-Down Regulator
  • ±1% Output Accuracy over Load, Line, and Temperature
  • Operates from 2.35V to 3.6V Input Supply
  • Adjustable Output from 0.6V to (0.9 x VIN)
  • 500kHz to 2MHz Adjustable Frequency
  • Allows All-Ceramic Capacitor Design
  • Programmable Soft-Start Time
  • 24-Pin, 4mm x 4mm Thin QFN Package
  • REFIN for DDR Termination and Tracking Applications
  • Surface-Mount Components
  • Assembled and Tested
  • Applications/Uses

    • ASIC/CPU/DSP Core and I/O Voltages
    • Base-Station Power Supplies
    • DDR Power Supplies
    • POLs
    • RAID Control Power Supplies
    • Telecom and Networking Power Supplies

    Description

    The MAX8643 evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the capabilities of the MAX8643 integrated 3A step-down regulator. The EV kit generates a +1.8V output voltage at load currents up to 3A from a 2.35V to 3.6V input voltage range. The MAX8643 switches at 1MHz and up to 95% efficiency with the supplied components.

    Simplified Block Diagram

    Technical Docs

    Data Sheet Evaluation Kit for the MAX8643 Nov 01, 2006

    Support & Training

    Search our knowledge base for answers to your technical questions.

    Filtered Search

    Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

    Sampling:
    Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.