Part Number: DRV8307 Other Parts Discussed in Thread: DRV8306 Hi.
I assembled a PCB including DRV8307 like the attached schematic.
However, when nENABLE is low active and PWM signal is supplied the gate drive signal HSG is output about 0.6V level…
hi team,,
Further to which, i am able to complete my functionality of device and in per-compliance testing stage. i am facing issue in Radiated emission test getting emission noise from my motor driver section. getting 45dbu/m in the range of 40-…
Part Number: DRV8307
Hi
1.
I believe we don't need to control dead time if TI's motor driver has "smart gate driver architecture".
Is my understanding correct?
2.
Does DRV8307 have smart gate driver architecture?
If yes, how we can recognize…
Part Number: DRV8307 Other Parts Discussed in Thread: DRV8308EVM Hi,
I am new to electronics and I am currently using the DRV8307 in a project. I have some basic questions that I couldn't find a clear answer of.
I am using IRF520's together with the…
Part Number: DRV8307 Hi
I am working with drv8307. I am facing problem with V_HS and V_LS GDRV it is not switching properly. I have attached the DSO images of phase V voltage and both side gate wave form.
Part Number: DRV8307 Other Parts Discussed in Thread: DRV832X , DRV8711 , TIDA-01227
Hi,
I would use a low Rdson MOSFET Type (<2mOhm) with a Gate Charge of 120nC. For fast switching I need a Gate Current of 1A...2A. Regrettably I only found in the…
Piotr,
Thank you for following up with your results.
As for your question, when the DRV8307 detects a motor lock what you describe is normal operation. Rlock is set when there are no transitions from the HALLOUT signals, so you might still need some…
Other Parts Discussed in Thread: DRV8307 , TINA-TI Hello,
I want to add DRV8307 to my circuit.But, I can not add this component to my circuit and I take an error as:
Then I sent a post to e2e.ti.com and I took this answer:
Then I filled and…
Hi,
Why is this happening, does DRV8307 have any memory block inside. My product involves locking of rotor frequently by mechanical stuffs. When the rotor locks (and motor makes an audible noise) the next attempt to start the motor is failing even if…
