I use a UCD90124 in combination with a UCD7242. The UCD90124 enables the UCD7242, and the UCD7242 returns a PWR_OK signal wich is connected to a GPI pin on the UCD90124.
On pwr-up sequence, I can activate a GPI Seq On Dependencies to prevent powering up when the UCD7242 voltage is not OK.
But when after pwr-up sequence the UCD7242 voltage fails, how can I turn-off the voltage rails on the UCD90124?
Thanks in advance,
JAcob
