Part Number: DRV8353 Tool/software: I understand there isn't a PSPICE model for this part. We are trying to simulate just the gate drive. I heard there is a PSPICE model for similar devices. How do I get it?
Part Number: DRV8353 Tool/software: Is there IEC ESD standard on the DRV8353? I saw there is only HBM, CDM. but it's not for system level.
In application, the nFAULT signal is sensitive while ESD test is performing. Is there suggestion to improve…
Part Number: DRV8353 Tool/software: Team,
In the below waveform, SPx - SNx is lower to -2V with period of time about 252nS. Is that able to damage the SNx and SPx pin?
C4: SPC-SNC
Is there transient spec with 300nS/400nS for reference?
Regards
…
Part Number: DRV8353
Tool/software:
Team
Customer found the device is failure when doing the pre-short circuit by short wiring between V-W and U-V phases.
So far, there were 4 devices failure(NO SOA/SOB/SOC output) after doing phase to phase short-circuit…
Part Number: DRV8353 Tool/software: Customer found the dropout voltage on the VCP pin when operation as below CH1 probe.
Condition:
- PWM Freq: 10KHz
- Qg total,max : 1128nC
- Following d/s to put 1uF between VDRAIN and VCP, and 47uF between CPH and…
Joseph,
Yes, this did resolve my issue. I ordered the other EVM, and the SPI is all working as expected. I'm not sure how I overlooked that when I ordered the first one.
Thanks again for your quick response. It was most appreciated.
Louis
Part Number: DRV8353 Tool/software: In the bench test, we found the short current has large variations as waveform below when doing different phase-to-phase short event.
It looks when short event is happened with U-W phases, the short current reaches…
Part Number: DRV8353 Tool/software: I came across the following recommended diagram for external bypass capacitor concept in your application link: "Application Note Best Practices for Board Layout of Motor Drivers" https://www.ti.com/lit/an…
