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TLV62568A: What is the Iq of TLV62568A and TLV62569A?

Frank Rothoff
Expert 6040 points
Part Number: TLV62568A
Other Parts Discussed in Thread: TLV62569A

My customer would like to know the Quiescent current of the TLV62568A and TLV62569A. They should be similar and I expect myself in the range of several tens of uA. However what is the Iq actually?

Best regards

Frank

  • 0
    TI__Expert 7585 points

    Hi Frank,

    Thanks for your question.

    It's very difficult to define the Iq for forced PWM devices.

    Usually we measure the quiescent current when the device is enabled (EN = HIGH) but it is not switching (VOUT equal/above regulation point).

    For TLV62568A and TLV62569A is very difficult to do that since the device, being forced PWM, won't stop switching at these conditions.

    Therefore I am not able to give you any reference for the quiescent current.

    Thanks,

    Stefano

    All information in this correspondence and in any related correspondence is provided “as is” and “with all faults”, and is subject to TI’s Important Notice (http://www.ti.com/corp/docs/legal/important-notice.shtml).