Hi Savith
Thank you for reply,
I attached excel calculator, please refer below;
TPS546x24A_Compensation_Pinstrap_Calculator_Release20200220.xlsx
By the way, when I entered the input/output specifications from the Webench screen on the TPSM8D6C24…
Part Number: TPS546B24A Other Parts Discussed in Thread: TPS546D24A , TPS546A24A Hello， I am using TPS546B24A as FPGA core voltage supply，but it seems that TPS546B24A is‘t work correctly.After I set pin 27(EN/UVLO) High, pin 1(PGD/RST_B) remains LOW,and…
Alan Lewi
The TPS546D24 is designed to operate reliably with die temperatures upto 150C.
There are a number of SOA curves in the datasheet on page 14 and 15 http://www.ti.com/lit/ds/symlink/tps546d24a.pdf#page=14 the SOA curves are based on a…
Hans,
No, Current per Phase is a calculated value.
The User enters the total current under IOUT and the number of Phases, and the tool calculates the current per phase and compares that against the maximum rated current of the part selected. In…
Hi Brian,
Thanks for your reply. The TI fusion power design GUI can export the programmer script file as CSV file format.
The programmer will extract the write/read command/data from the script to do the off-line device programming.
This txt file…
Hi Rannie 1. you can use the Power fusion Gui in off-line mode to select the pin strap in pin strap tab
2. you can also use the excel calculator for designing which i am attaching here and also use the pin strap tab to select thr pin strap table
…
Hi Srinivas,
Using only ceramic output capacitors with the TPS546B24A is generally acceptable as long as you meet the required minimum capacitance and output impedance for stability. You can find information about the necessary output impedance and…
Hi Eugene,
I’m happy to help you review the layout. Please share it when you’re ready. We also have an Excel tool with a checklist for the layout review that you can use. We find it helpful.
3162.TPS546x24y_ExcelCalculator_SchematicLayoutChecklist_bodeplot_V2p2…
Hi Jeff,
Your current source setup on the third slide is correct, but the converter seems unstable. Make sure the control loop is compensated properly with the right L and C. Use the attached Excel design calculator to help you with the design and compensation…
