Datasheet

UCD90124A

SLVSAN8 –JANUARY 2012

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Figure 4. Fusion GUI Pin-Assignment Tab

After the pins have been configured, other key monitoring and sequencing criteria are selected for each rail from

the Vout Config tab (Figure 5):

• Nominal operating voltage (Vout)

• Undervoltage (UV) and overvoltage (OV) warning and fault limits

• Margin-low and margin-high values

• Power-good on and power-good off limits

• PMBus or pin-based sequencing control (On/Off Config)

• Rails and GPIs for Sequence On dependencies

• Rails and GPIs for Sequence Off dependencies

• Turn-on and turn-off delay timing

• Maximum time allowed for a rail to reach POWER_GOOD_ON or POWER_GOOD_OFF after being enabled

Product Folder Link(s) :UCD90124A