I did not see any concerns with the DRV8332 schematic you shared above. I would still like confirmation that the external CSA is measuring phase currents (i.e. OUTA current = Ch. A GND current thru CSA).
I will look forward to the customer…
Hi Daisuke-san, I was only able to measure the current using a DMM out of the PVDD pin on the EVM. It is likely coming from PVDD_x (0.4mA each phase's PVDD pin), but I cannot measure each current specifically on the EVM. I do not have bench capabilities…
Part Number: DRV8332 Hi support team.
I received some question from my customer below.
1. Can DRV8332 use with one or two shunt resister?
2.Do you have the reference design with one or two shunt resister?
if yes, could you let me know the reference design…
Thank you for the follow up. We didn't received any response from our customer after several emails. I will now resolved this thread. Thank you very much for your response to this inquiry.
Part Number: DRV8332-HT Other Parts Discussed in Thread: DRV8332 Is the FAULT signal function still support or disable on DRV8332-HT? Is FAULT signal still detect for over current shut down or under voltage protection occurred? How long the FAULT signal…
Part Number: DRV8332 Other Parts Discussed in Thread: DRV8312 , CONTROLSUITE hello support team,
I have some issues and problems when using drv8332/ drv8312kit
I'm trying to drive bldc motor sensor-less.
the first thing I tried to input (complementary…
Part Number: DRV8332 Hi Sir,
I'm Using DRV8332 IC
I'Ve given supply voltage is VDD = +12V, GVDD = +12V, PVDD = +24V,
Out put is 10V PWM when i check the readings with out connecting the motor,
when i connect the motor, it didn't respond. …
Part Number: DRV8332-HT Other Parts Discussed in Thread: DRV8332 Hi support team,
I have read your explanations about disabled thermal shutdown in DRV8332-HT that date back to about 4 years ago, with the intention to make corrections to the confusing…