Part Number: CSD19501KCS Hello, TI team.
Thanks a lot to your team for sharing so many valuable design reference documens.
I am studying "MOTOR-DRIVE-FOC-FET-LOSS-CALC" for cross check MOSFET power loss.
Some calculation equations confuse me…
Part Number: CSD87350Q5D I am trying understand below formula for MOSFET conduction loss in Sync Buck Converter given in below app notes
https://www.ti.com/lit/an/slvaeq9/slvaeq9.pdf?ts=1710920873849&ref_url=https%253A%252F%252Fwww.google.com%252F…
Part Number: LM5145DESIGN-CALC Other Parts Discussed in Thread: LM5145 Hello team,
I have a question about LM5145 design calculator.
MOSFET loss curve doesn't change when I change Qrr value of Low side FET. Only efficiency curve is changing by the parameter…
Part Number: LM25184-Q1 Other Parts Discussed in Thread: LM25184 I am designing a flyback converter using LM25184-Q1. During efficiency calculation, I am not able to figure out how to calculate the switching loss of the MOSFET integrated in the IC. I…
Part Number: LM25145 Other Parts Discussed in Thread: SYNC-BUCK-FET-LOSS-CALC , CSD18531Q5A Dear TI Team, I try to find the best fitting MOSFET's for my design, as we have currently temperature issues during bringup. I tried the WEBBENCH and also the…
Part Number: UCC28950 Hello,
We are currently working on designing a phase-shifted full bridge converter, utilizing the ucc28950 controller. In equation 59 (found on page 43 of the datasheet), the calculation for the loss in the primary MOSFETs is performed…
Part Number: CSD19501KCS Other Parts Discussed in Thread: MOTOR-DRIVE-FET-LOSS-CALC , Hi, In the MOTOR-DRIVE-FET-LOSS-CALC Excel sheet, the equations tab contains an equation to calculate RDS(on) with temperature. But I am unable to understand what ΔRDS…
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…
Part Number: TIDA-010054 C3M0030090K.pdf
WE ARE REFERRING THE TI DESIGN FOR THE DUAL ACTIVE BRIDGE CONEVERTER WITH A LOWER POWER LEVEL. WHILE CALCULATING THE SWITCHING LOSSES. IN THE TI DESIGN, MENTIONED AS THE NOMIANAL VOLTAGE AND CURRENT NEEDS TO BE…
Part Number: SYNC-BUCK-FET-LOSS-CALC Other Parts Discussed in Thread: CSD19502Q5B Please advise how to add alternative MOSFET devices (would like to add the CSD19502Q5B for instance - it does not appear in the drop-down menu)
I only see about 20 available…