Part Number: FUSION_DIGITAL_POWER_DESIGNER
This is my first time working with the Fusion Digital Power Designer. Had a few basic questions.
1) In this example design i am working on, I am trying to have Rail #2 (0.85V) turn on only after a power good on Rail #1 (8.0V), and Rail #3 (1.8V) turn on only after a power good on Rail #2.
I went to the Hardware Config tab, and add two logic controlled GPOs (0.85V_EN and 1.8V_EN) For 0.85V_EN, I configured it with an AND path to RAIL 1 [POWER_GOOD]. For 1.8V_EN, I configured it with an AND path to RAIL 1 [POWER_GOOD].
Next, under the All Config tab for Rail #1, i set up the TON_Delay to 1 ms, the Vout to 3.3V, and the Power_Good_On to 3.177V. I did the same for Rail #2.
When i look at the sequencing charts, however, it looks like all 3 rails come up at the exact same time. What have I set up incorrectly here?
Thanks,
Robert
