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.

LMZM33606: Connection of SYNC/MODE pin for Inverting

Part Number: LMZM33606

Hi,

Good day.

Our customer is using the LMZM33606 in Inverting application (IN= 12V, OUT= -5.5V). They want to know how they should connect the SYNC/MODE pin.

Can you please assist us with this? Thank you


Regards,

Cedrick

  • Hi Cedrick,

    Will externally synchronization be used in the application? 

    If yes then an external level shifting circuit must be used. See section 7 for auxiliary functions. 

    If SYNC/MODE is not in use, then it should be tied to IC return. For IBB topology the IC return is -VOUT rail.

    Regards,

    Jimmy