Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: DRV8332 Other Parts Discussed in Thread: DRV8316 Hi support team.
My customer is currently evaluating DRV8332 on their board, so they has asked to me regarding GND return current. They are confused by the fact that the sum of the GND return…
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-HT Other Parts Discussed in Thread: UCC27201A , UCC27201 Hi team,
Here's an issue from the customer may need your help:
As shown in Figure 1 below, the UCC27201A drives a 24-V 3-phase BLDC motor, where the DC 24 V is controlled…
Hi Matt,
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.
Regards,
Danilo
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 Hello,
I have developed a motor board with a DRV8332DKD. When the component drive a motor, i get ground bounce during pwm edge change. Is it possible to increase the rising and the falling time of the driver (actually around 14 ns…
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…
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 The customer encounters following issues during operation: 12-v supply voltage fluctuations and 3.3-v alarm signal fluctuations cause dsp to judge uvp alarms, the following figure is DRV8332 to measure the alarm signal level:
The…
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. …
