Part Number: CSD88599Q5DC Other Parts Discussed in Thread: CSD88584Q5DC I discovered this spreadsheet recently and am trying to use it. I'm interested in the CSD88599 but it doesn't seem to give that as an option when I select FET Config, it only gives…
Part Number: LM5146-Q1 Tool/software: Hello experts,
LM5146-Q1: Loss Calculation of FET when paralleling MOSFETs - Power management forum - Power management - TI E2E support forums
Based on the discussion above, I wrote the equations for parallel…
Part Number: LM5146-Q1 Tool/software: Hello experts,
My customer is using LM5146-Q1 and would like to know loss equations when they paralleled MOSFETs as shown in the image below.
Could you please give me the loss equations table like in p.30 of the…
Part Number: TPD1S514 Tool/software: Dear Specialists,
My customer is considering TPD1S514 and has a question.
I would be grateful if you could advise.
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I think the total loss of the TPD1S514 needs to take into account not only its own current…
Part Number: LM5143 Other Parts Discussed in Thread: CSD18533Q5A , CSD18563Q5A , LM5145
Hi, Just downloaded the Synch Buck calculator from ti.com, and for one of their synch buck chips, i got it to calculate the switching loss. It said top FET switching…
Other Parts Discussed in Thread: LM5148-Q1 , SYNC-BUCK-FET-LOSS-CALC , LM5148 Hi all,
I have used the IC " LM5148-Q1 " for the design of the buck converter, where I have calculated all the values according to the IC datasheet also verified with the…
Part Number: CC3120 We are using the CC3120 in our product. After some time from powering up the device the wifi application repeatedly crashes with the following error:
wifi_bridge_log[15626]: [ERROR] - FATAL ERROR: Sync loss detected #012#015
wifi_bridge_log…
Part Number: MCT8329A Tool/software: Dear Texas Instruments Support Team,
I am experiencing an issue with the MCT8329A High Speed Sensorless Trapezoidal Control Three-phase BLDC Gate Driver on a custom board based on the evaluation board schematic.…
Part Number: TPS543C20A Hello,
In our design, we use one TPS543C20A and two TP S543B20 to generate three power rails from 12V.
In order to avoid too much current demand on the 12V, we apply on each converter a external signal on the sync pin (each…
Part Number: LM5149-LM25149DESIGN-CALC One customer requested that LM5149-LM25149DESIGN-CALC add notice or cell's limitation or alert if power loss are extremely increased.
When output current and other specs enter severe spec, power loss are extremely…
