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Question about DCV010512PU

Yini Guo1
Prodigy 135 points
Other Parts Discussed in Thread: DCV010512

Hi there:

I need a 5V to 12V DCDC converter for my project and I found DCV010512.

I'm now set a test circuit for this chip with no load, and the output voltage is 31V.

Is this normal for this chip? 

And can I get a stable output voltage from this chip by using outside circuits?

Thanks.

Yini

  • 0
    TI__Mastermind 38230 points

    Hi Yini:

    The DCV010512PU  has a unregulated output voltage. The output voltage is totally dependent upon the output load . AT 10% load to 100% load , the output voltage regulation can vary typically  23% to 38% . At 75% load with input voltage equal to 5V+/-1%, the output voltage variation can be between  11.4V to 12.6V.

    Tom

     

  • 0 in reply to Tom Guerin
    Prodigy 135 points

    Tom Guerin said:

    Hi Yini:

    The DCV010512PU  has a unregulated output voltage. The output voltage is totally dependent upon the output load . AT 10% load to 100% load , the output voltage regulation can vary typically  23% to 38% . At 75% load with input voltage equal to 5V+/-1%, the output voltage variation can be between  11.4V to 12.6V.

    Tom

    Hi Tom

    Thank you for the respond.