Part Number: DRV8307 Other Parts Discussed in Thread: DRV8306
Hi Team,
Customer would like to know if DRV8307 is not connected to the Hall signal, is there any way to test the drive waveform? Now he does not connect the Hall signal, or connects to…
Part Number: DRV8307 Other Parts Discussed in Thread: DRV8306 Hi Team,
An alarm signal will appear when the DC brushless motor is running (the alarm signal is a cycle of 5V level signal, high 7ms and low 5ms). The V-phase lower bridge has a better driving…
Part Number: DRV8307 Other Parts Discussed in Thread: DRV8308EVM I've seen this problem previously but there wasn't an exact cause or solution given. What could cause this? Could the motor's hall sensors be misaligned from the factory? Thanx!
Part Number: DRV8307 Other Parts Discussed in Thread: DRV8306 Hi,
I am using the DRV8307 to control a DPM 57BL74B1 motor at 30V. I drive the controller using ENABLEn and PWM, in a unidirectional way and without using the brake function, i also cut off…
Part Number: DRV8307 Hi,
I want to control BLDC motor with single ended Hall sensor. I am using the attached schematic for sensors but it doesn't work. Can anyone help me?
Thank you for your supports.
Part Number: DRV8307 Other Parts Discussed in Thread: DRV8308 Hi,
I am using the DRV8307 to spin a BLDC Motor that has a filter wheel attached to it.
In my software I watch for the LOCKn Signal to be set before performing any other functions.
The…
Hello RS,
If both DRV8307's are implimented in the same way with the same circuit around the devices, The only problem that I could see causing this issue would be the PCB layout. Can you please post your schematic and layout so that I can review it…
Part Number: DRV8307 Other Parts Discussed in Thread: CSD88537ND Hi all, can anyone let me know what is the typical voltage level on the Charge pump flying capacitor pins CP1 & CP2 in terms of supply voltage ?
Suppose the IC is operated at a supply…
Part Number: DRV8307 Other Parts Discussed in Thread: CONTROLSUITE Hi All, i see there is a pscpice transient analysis model available for DRV8307. can anyone please let me know if there are allegro layout files also available for the same or for the…
Part Number: DRV8307 Other Parts Discussed in Thread: DRV8308 , MSP430FR2422 , MCT8316Z , DRV8306 , DRV8320 , DRV8312 , DRV8320R , DRV8323R , DRV8323 , DRV832X Hi Team,
Customer would like to know does this brushless DC drive have closed-loop speed…
