Part Number: BOOSTXL-DRV8323RH Hi,
Can you please help to confirm if little resistor e.g. 10 ohm is needed in GH and GL line to prevent oscillation damage MOSFET ?
also for the resistor C1, is it connect to board GROUND or to MOSFET's SOURCE ? such as…
Part Number: CSD88599Q5DC Hello,
What specifically limits the switching frequency of this device to 50kHz max? Is it an SOA concern or some other device limitation?
Thanks,
Michael
Hi Bianshuai,
So sorry for the long delay.
The DRV8323RS has three internal CSAs and can have three different external sense resistors. However, the DRV8320 does not have internal CSAs and must use one sense resistor (or effective parallel combination)…
Part Number: DRV8350 Other Parts Discussed in Thread: CSD88599Q5DC , , CSD19535KCS Hi Could please verify the circuit and please provide the feedback for mosfet controller for phase motor driver(DRV8350SRTVT) and the H-bridge(CSD88599Q5DC) used and please…
Hi Aniket,
Because of the parasitic inductance, the TVS devices should be place as close as possible to the power block devices minimizing the loop area between anode and cathode.
Thanks,
John
Part Number: CSD88599Q5DC Other Parts Discussed in Thread: DRV8320 , Hello,
In current design for BLDC motor driver we using DRV8320 with ON SEMI mosfet FDMC8010DC.. Recently we discover CSD88599Q5DC 60V Half-Bridge NexFET Power Block. which lead us to possible…
Other Parts Discussed in Thread: DRV8323R , DRV8323 , CSD88599Q5DC , DRV8353 , DRV8353R Part Number: DRV8323R
Hi, we have used DRV8323RH in a lithium 48V system.
During field testing we had issues where at random times, both under high load and low load one…