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  • Built in DC-DC Converter in a microcontroller

    JAIHO

    Member

    Updated: Oct 26, 2024
    Views: 1.1K
    hello..
    I have a built-in DC-DC Converter inside the microcontroller.
    So basically it takes in 0.9v and outputs up to 3.3v, according to the schematics.[​IMG]

    But I can't seem to figure out how to get it to working, since it's a recent technology ( i think it came out last year ) . [​IMG]

    How do I make it work ?[​IMG] Do i need to configure it in the program itself .. , the reason Why I say that is because I see a some of registers assigned to voltage regulator and DC-DC converter , I am pretty new to this stuff. 😀

    ( i am using the c8051f930 controller )
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  • sauravgoswami

    Member • May 24, 2009

    you can control it through programmes and might as well as manually!!!all depends on your requirement,were you are planning to use it???
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  • Harshad Italiya

    Member • May 25, 2009

    according to my knowledge by setting up the SFR's you can vary your output DC voltage.
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  • Harshad Italiya

    Member • May 25, 2009

    @JAIHO... have you solved the interrupt one problem?

    and hows your Project going on?
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  • zorif

    Member • Jun 7, 2009

    they called as buck-up converters.you provide them the min required voltage and they can give you the step up dc voltage output.
    Google for buck-up converters.u will get your answer.
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  • Harshad Italiya

    Member • Jun 7, 2009

    zorif
    they called as buck-up converters.you provide them the min required voltage and they can give you the step up dc voltage output.
    Google for buck-up converters.u will get your answer.
    You are right that this is buck-up converter but he is basically asking to set the SFR given in his controller which converts the DC to DC voltage.
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  • zorif

    Member • Jun 7, 2009

    yeh right.i missed last 2 lines.sorry.
    but may those registers are feedback sensing mechanism.to know the voltage levels.
    not sure just some guess...
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  • urgull

    Member • Jun 11, 2009

    plz visit the following link for further information regarding converters and interface. #-Link-Snipped-#

    #-Link-Snipped-#
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