2574 - PAC Designer: Is it possible to manually assign TRIM DAC output voltages to Power Manager II Devices, rather than using the trim configuration calculator?

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• 462 - PAC-Designer / Power Manager II: What is the Vbpz Selection in the Trim Configuration Options?

  Solution: Vbpz stands for Voltage-bipolar-zero and represents the nominal DAC output voltage when the DAC is set to mid-scale (0x80). For most applications, this selection can be left to "Auto" and the "Calculate" button in the Trim Configuration ...

• 2449 - PAC Designer; L-ASC10: During Trim configuration in PAC-Designer, I receive an error when calculating DAC settings for my target profiles. What can cause this?

  Solution:The Trim calculation references settings which can be configured in the Trim Configuration Options menu. In some cases you can fix the errors by increasing the "Maximum Supply Adjustment Range" from the default value of 5%. In other cases, ...

• 2865 - PAC Designer: How to implement a latched output for the Power Manager Device?

  In the PAC-Designer Software, users can use D Flip-Flop to implement a clocked latch. In the Logibuilder section of the PAC-Designer software, declare a registered D Flip-flop output using Supervisory Equations. The registered output can be assigned ...

• 2848 - PAC Designer Trim Configuration: if the Profile0 mode is changed from Closed Loop Trim (CLT) to I2C, does the calculated value of resistors change?

  In the Trim Configuration of PAC-Designer software for the Profile0 Mode, the calculated value of resistors remains the same regardless of whether I2C or CLT is used. To have the correct resistor network between POWR1220AT8 and the DC-DC converter, ...

• 2573 - PAC Designer: How does the DC-DC Converter library work with the TRIM resistor calculation in PAC-Designer when a project is opened but does not have access to the original DC-DC Converter library?

  Solution: When a user creates a new item in the DC-DC Converter library an .XML file is created and saved in the "PAC-Designer\DCtoDC_Library" folder. Then when the user configures each Trim output, they must Import a DC-DC converter into the design ...