Part Number: DRV8303 Hello
I've doubled the motor phase current of my FOC brushless motor controler, now after some time the drv8303 gate drive output burn, how is it possible?
the 6 mosfet are BSC076N06NS3GATMA1, there is a 10Ohm resistor between…
Part Number: DRV8303EVM Other Parts Discussed in Thread: DRV8303 Hi,
We are trying to interface STM32F072 controller with DRV8303 through DRV8303EVM. We connected all the SPI lines (CS, CLK, SDO and SDI) and EN_GATE from J1 connector to the STM. We are…
Part Number: DRV8303 Other Parts Discussed in Thread: DRV8301 , Hi
my customer is unsing DRV8301 and DRV8303.
When looking into the dead time configuration by the external resistor in the DS for DRV8303 it should not be added to the dead time set extrnaly…
Part Number: DRV8303 Hello,
We have a custom brushless motor controller design that uses the DRV8303 device. The design is used in a low volume battery operated (36V lead acid battery set) remotely operated vehicle - one for each of the drive wheels.…
Part Number: DRV8303 Dear TI expert,
I was using DRV8303 to drive a high speed PMSM with low inductance recently. The supply voltage is 28V. The drive board circuits is designed according to the TIDA-00285 design. The board could work at first. However…
Part Number: DRV8303 A while ago I asked if the DRV8303 could supply gate drive for a reverse polarity protection connected FET. When power of the correct polarity is applied, the substrate diode of the FET power up the circuit. The driver chip then turns…
Part Number: DRV8308 Hi guys,
I have the DRV8308 working well in our project.
I was wondering if there is a way to test the Motor Fault Register. I mean is it possible to test things like over temperature, over current, over voltage, etc...?
Or do you…
Part Number: DRV8303
Hi Team,
I have a question about DRV8303.
Even if SCLK and SDI are input while SCS is low, it operates normally. Registers can be written and read. Does it operate normally without tHI_SCS and tSU_SCS in the data sheet? The following…
Part Number: DRV8303 Other Parts Discussed in Thread: TIDA-00447 24Vdc input 150W/250W BLDC drives solution recommend, we promote TIDA-00447 total solution to customer, do we have better reference design for customer?
Part Number: DRV8303 Can the DRV 8303 be used to turn on a N Channel FET with the source connect to power in and the the drain connected to PVDD od the DRV8303? I want to used the FET for reverse polarity protection. Can the trickle charge circuit turn…