Part Number: LOAD-SWITCH-FET-LOSS-CALC Other Parts Discussed in Thread: CSD25480F3 , CSD25483F4 Tool/software: Hello
I need your help
I'm designing a pcb board and it needs to have the ability to switch between 2 devices.
General characteristics…
Part Number: SYNC-BUCK-FET-LOSS-CALC Tool/software: Hello Support Team,
I am trying to estimate the losses in a buck converter. I used to perform the calculations manually and relied on my own Excel sheet, based on the references listed below, to optimize…
Part Number: LM5143DESIGN-CALC Tool/software: Hello team ,
In the data sheet it is mentioned that switching losses of a low side MOSFET is negiliglbe because of ZVS and ZCS ,Please can you explain why ithe switching loss of LOW side MOSFET can be neglected…
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: TPS2492 Other Parts Discussed in Thread: LM5069 Tool/software: Hi team,
Our customer is using TPS2492.
Customer wants to turn on FET quickly for reduction switching loss. Could you tell me how modify the following circuit?
Regards…
Part Number: TPSI31XX-CALC Other Parts Discussed in Thread: TPSI3050-Q1 I am trying to load the model of TPSI3050-Q1 PSPICE model into TINA using New Macro Model. But its throwing syntax error. I tried both G and H versions. Can you please help? I tired…
Part Number: DRV10983 Request you to kindly provide us parameters for calculating switching loss or if you have an excel sheet for Switching loss calculation for DRV10983 kindly share us:
SRrise: Output voltage slew rate during rise (V/sec)
SRfall…
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: DRV7308 Hi Team,
I have questions related to the DRV7308 device: 400VDC operating voltage, 0.25A rated current, input power 130W. 1. How is the switching loss of the DRV7308 calculated? 2. The SPEC is missing the Ciss and Coss parameters…
Part Number: DRV8462 Hello,
Please advise whether there is an estimate of switching losses versus I^2R losses in a "typical" application with a peak motor current of 5 Amps?
