• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 62 subscribers
  • Views 269 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DCR011205U Vrec Voltage

Clark Leach
Intellectual 740 points

I don't see a spec in the data sheet regarding the voltage on this pin.  Does anyone know the maximum voltage likely to appear on this pin?  I am debating how best to pull it down in order to disable the output...

  • 0
    TI__Mastermind 38230 points

    DCP011205U  only method for disabling the secondary circuit is to use the enable function (pin 16) with a 10kΩ resistor isolating it from the Vrec pin, pin 12.

    Then ground the Enable pin with a FET switch. The voltage on the Enable pin voltage when  open is about 7V to 12V.

    Tom