Part Number: TPS54020 Other Parts Discussed in Thread: TPS54622 , TPS54623 , TPS54620
Team,
Section 8.3.8 of the TPS54020 datasheet lists the equations to calculate the start/stop input voltage. However, the calculations do not result in the resistor values…
None of the products I directly support include both control from DAC and remote sense integrated into the IC. For any of the general purpose voltage mode or current mode control such as TPS54623, you could implement those circuits externally as you propose…
Other Parts Discussed in Thread: TINA-TI Update of TINA9-TI Spice Model Libraries and Example Circuits
This note describes the step-by-step process for updating the TINA9-TI Spice Macro Libraries and Example circuits. The update is initiated by selecting…
Hi Guillaume,
It looks like we would need to request our modelling team to create an average model created for this part.
How complicated is the circuit you would need to simulate? The attached excel sheet includes an AC model for this part. Maybe this…
Hi Soumya,
TPS54116 is peak current mode controller. Attached is the spreadsheet to calculate gain and phase margin.
BUCK_CALC_TOOL_180309_TPS54116Q1.xlsx
Spreadsheet calculates the power stage gain, compensation gain and total gain. That should be enough…
Step 1: Add Power Probes to the Input and Load
Make sure the probes are hooked up correctly. The thick line is for the current path. The thin line is for the differential voltage.
Make sure that the polarities are correct. The direction of current is…