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SN6505A-Q1: Why the amplitude of D1 and D2 pin is 10V?

Ethan Liu
Intellectual 1445 points
Part Number: SN6505A-Q1

Tool/software:

Hi experts,

When I tested the waveform of D1 pin and D2 Pin, Which is shown as below. Why the amplitude of them are 10V, I'm curious about the reason.

Best regards!

Ethan Liu

  • 0
    TI__Guru 55815 points

    Hi Ethan,

    Thank you for reaching out.
    Please refer to section 8.3.1 in SN6505A-Q1 datasheet which explains the operation of device and why voltage at D1/D2 is 2xVIN. I am also copying a partial screenshot below, thanks.


    Regards,
    Koteshwar Rao