5948 - Platform Manager 2 & L-ASC10: What is the Power ramp rate for L-ASC10?

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• 1402 - Platform Manager 2 & L-ASC10: Do you have any examples of logging power supply faults?

  We have several reference designs for Power Manager devices that show how to detect a power supply fault (over voltage or under voltage) and save the data in a SPI memory. Using a current to voltage circuit the fault could also be an over current. ...

• 5582 - Platform Manager: How to add a Real Time Clock (RTC) with a Fault Logger for ECP5 using Platform Manager 2?

  Description: This article describes adding Real Time Clock (RTC) with a Fault Logger for ECP5 using Platform Manager 2. Solution: The Full-Featured Fault Logger Configuration for ECP5 has several additional features for Timestamp. One of these is the ...

• 1400 - Platform Manager 2 & L-ASC10: What is Hot Swap? And how does a Power Manager device do it?

  Hot Swapping refers to inserting or removing a circuit card from a powered backplane. The circuit card presents an almost dead short to the supplies on the backplane with the discharged capacitors (bulk filtering, bypass, and hold-up). This dead ...

• 2377 - Platform Manager 2 & L-ASC10: What are the allowed input currents for the Power Manager II VMON and digital inputs? Is there a specific recommendation for protecting those inputs?

  The VMON inputs need to be protected according to the voltage limits mentioned in the datasheet (<5.9V). This information is contained in the Recommended Operating Conditions table (Page 5 of the POWR1014/A datasheet) ...

• 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 ...