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MAX1734EVKIT

Evaluation Kit for the MAX1733, MAX1734

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet Evaluation Kit for the MAX1733, MAX1734 Dec 20, 2000

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

  • +2.7V to +5.5V Battery Input Voltage
  • +1.8V Output Voltage
  • 250mA Output Current
  • Efficiency >85% from 2mA to 250mA
  • Internal P-Channel Switch and Synchronous Rectifier
  • 0.01µA (typ) IC Shutdown Current
  • 50µA Quiescent Supply Current
  • Up to 1.2MHz (max) Switching Frequency
  • Surface-Mount Components
  • Fully Assembled and Tested
  • Applications/Uses

    • Cell Phones
    • Computers: Desktop, Workstation, Server
    • Consumer Audio
    • Digital Still Cameras
    • Global Positioning Systems (GPS)
    • Palmtop Computers
    • POS Terminals
    • Wireless Data
    • Wireless Local Area Networks (WLANs)

    Description

    The MAX1734 evaluation kit (EV kit) is a fully assembled and tested surface-mount PC board that contains a switching-regulator circuit configured for a +1.8V output. At up to 250mA, it accepts inputs from a +2.7VDC to +5.5VDC source or a 1-cell lithium-ion (Li+) or 2- to 3-cell battery.

    The MAX1734 features an internal P-channel MOSFET switch, a synchronous rectifier, logic-controlled shutdown, and digital soft-start to limit startup current. The MAX1734 EV kit provides low quiescent current and efficiency up to 93%, providing maximum battery life. High-frequency operation up to 1.2MHz with a maximum duty cycle of 100% allows the use of tiny surface-mount components. The EV kit can also evaluate the MAX1733 after modifications.

    Simplified Block Diagram

    Technical Docs

    Data Sheet Evaluation Kit for the MAX1733, MAX1734 Dec 20, 2000

    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.