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…
Part Number: LM5146DESIGN-CALC Other Parts Discussed in Thread: LM5146 , LM25148 Tool/software: Hello,
i need a normal buck regulator (for example a LM5146) from Vin = 13V-17V to Vout = 12V. (4S Li-accu to 12V)
The special reqiurement is, that i need …
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…
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 support…
Hi Kento,
With two low-side FETs in parallel, the Qrr and Qoss will double.
Paralleling MOSFETs is not always a solution. While it does increase surface area, it also increase capacitive losses. It's better to choose the FET with best figure of merit…
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. The…
Part Number: LM5146 Tool/software: Hey! We at bss-at ( https://bss-at.com/) are building power supply for input 14v to 60 volts and outout 12 volts. The circuit used by us was exported from TI power designer (webench.ti.com/.../switching-regulator) using…
Part Number: LM5069QUICK-CALC Other Parts Discussed in Thread: LM5069 Dear team,
I'm using the LM5069 Design Calculator with FET Recommendation for SOA calculation
However Some of the green cells in the calculator is invalid.
1. can't set the load…
