MAX641 high current step-up converter


Posted on Feb 7, 2014

Using MAX641 integrated circuit, manufactured by Maxim IC, can be designed a very simple step-up converter using few electronic components. This step-up high voltage converter electronic projects allows a maximum output current up to 1A. Low battery voltage detector input compare LB1 with internal reference of 1. 31 V. LBO output goes in low state


MAX641 high current step-up converter
Click here to download the full size of the above Circuit.

when the voltage at pin 1 falls below 1. 31 V. The threshold voltage for "low battery", is determined by voltage divider R1-R2.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    1.57-GHz Front-End for GPS Receiver
    Line-current-detector
    PICAXE Infrared Remote Control
    whistle responder schematics
    Balanced Bridge Voltmeters
    LED Bar Off Indicator



    Top