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Part Number: TIDA-00901 Tool/software: Hi Sir/Madam
Regarding the corner frequency 318Hz(C15/R10), I‘m not quite understand what's the meaning of " 318 Hz is 19 kRPM",
And how to get the design requirement (corner frequency), is it…
Part Number: TIDA-00901 Hello,
I have a question on the MOSFET selection for the reverse battery protection in TIDA-00901 design reference. Vishay SQJ422EP-T1-GE3 was selected for 20-A application. During the normal operation (no reverse voltage), the…
Part Number: TIDA-00901 Hello,
May I ask your advice on the connection for decoupling capacitors in TIDA-00901. In this design reference, three de-coupling capacitors C1, C2, and C3 are connected from PVDD to ground. I am wondering whether it would be…
Part Number: TIDA-00901 Other Parts Discussed in Thread: TINA-TI Hi Clark,
Thank you very much for designing TIDA-00901. It is a great design.
I have a question on RC filter for sensing phase voltage and phase current. In your design, RC low-pass filter…
Part Number: TIDA-00901 Hello,
Could you please advise how the capacitance of 1 uF of C1, C2, and C3 next to each leg of the inverter of motor drive stage was determined? I am concerned whether they are too small for 20A current current. How would I know…
Part Number: TIDA-00901 Other Parts Discussed in Thread: TIDA-010056 , DRV8305 , DRV8305-Q1 , DRV8350R Hello,
I am wondering whether it is better to connect C1, C2, and C3 from PVDD to SL_A, SL_B, and SL_C instead of connecting them to ground? Because C1…
Part Number: TIDA-00901 Hi,
I think there might be a typo in TIDA-00901 schematic, page 2. The power input is 20 A. Thus, each phase current of the motor should be 20 A/sqrt(3) = 12 A. But the schematic marked 20 A on MOT_A, MOT_B, and MOT_C. Please…
Part Number: TIDA-00901 Hello,
I have a question on which capacitance was used in simulation, nominal capacitance or effective capacitance, for example, in Figure 14 and Figure 20. For ceramic capacitor used in the design such as C28 or C15, the effective…
Other Parts Discussed in Thread: TIDA-00901 , BOOSTXL-DRV8305EVM , MOTORWARE , DRV5013-Q1 hi chris:
how are you!
I need TIDA-00901 c2000's software .
can you support to me?
Hi Shivam,
Thank you for your interest in TI products.
Are you interested in using the Hall sensor for rotary encoding or motor commutation? What is the typical speed of this motor in your application?
A Hall-effect latch is the correct type of hall sensor…
