2790 - Power manager II: Can we short the inputs of two VMON comparators ( i.e. VMON1 and VMON2) of the Power Manager Device externally on the board for monitoring a supply rail ?

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• 1406 - How can I implement multiple Power Manager II devices on a board?

  There are several ways to implement multiple Power Manager II devices on a board. In some cases the functions inside a Power Manager II may be stand alone and will not affect the other device controlling different supplies. In cases where there are ...

• 413 - How do I implement Power-Off Detection in a Power Manager II device ?

  The Power Off Detection is used to sense when a supply (or set of supplies) is fully discharged before re-cycling the power-on or re-start sequence. Many devices require the supplies to be fully off before applying power and a Power Off Detection ...

• 1433 - Platform Manager/Power Manger II: How do I protect VMON input pins from noise or accidental spikes?

  The absolute maximum input voltage for the VMON input pins is 6V. Any inadvertent stresses beyond this limit will damage the device. Thus, protection circuits (like using a 5.1V shunt Zener diode) are recommended to guard the VMON input pins against ...

• 1397 - Power Manager II: How to implement a digitally controlled power supply?

  The POWR1220AT8 can be used to implement a form of Voltage Identification Digital (VID). Typically a processor will output a digital code to the power supply to request more or less power depending on the processor load. When the processor is going ...

• 2721 - Can Power Manager II Device  support Hot Socketing?

  Yes, Power Manager II device supports Hot Socketing. All the pins of the Power Manager II are Hot Socket complaint. There is no problem in applying maximum specified I/O voltages to the pins before VCCD or VCCA is applied. However small leakage ...