Part Number: DRV10970 Good Morning,
I have a question concerning the current limit function of the DRV10970 part number.
Inside the datasheet it is stated that the maximum output peak current is 1.5A; also, the current limit threshold can be set by connecting…
Part Number: DRV10970 Hi,
my customer wants to use DRV10970 but the Lock detect time of tlock_en of 0.7s is too long when motor braking and commutation. How can we shorten lock detect time?
Thanks,
Rui
Part Number: DRV10970 Other Parts Discussed in Thread: DRV10987 , DRV10974 , MCT8316Z , DRV8306 tHi Team,
we were evaluating the evaluation board of DRV10970 with our motor.
During experiment we found that the current waveform of motor phase is good a…
Part Number: DRV10970 Hi team,
My customer is surveying discrete motor stall detection solution. We saw TI document which mentioned hall sensor to implement stall detection feature to protect motor structure. If you have any advice, please let me know…
Part Number: DRV10970 Other Parts Discussed in Thread: DRV8306 , Hello Team,
I want hall sensored based BLDC driver IC which has integrate MOSFET and which can support current up 2A to 3A and voltage upto 24V.
so the output from this IC would be direct…
Hello! I am Eren,
Firstly I want to say thank you! We tried your suggestions and we took some way on the project, but now our main problem is sometimes we start the motor but hasn't any move and drv10970 evm module open the led 2.I forced the motor for…
Part Number: DRV10970 Hello.
I am trying to use the Maxon EC motor with TI drv 10970 single chip motor driver.
But it is not easy to use drv 10970.
I have to control speed and position of the motor.
I am using 12V 3 phases 3 hall sensor motor. ex. maxon…
Part Number: DRV10970 I've looked over the datasheet and it simply should, but apparently does not say. I have an application where we're using these little tiny BLDCs with gear drives. They need to crank 13k RPM. Going too slow can blow the motor…
Part Number: DRV10970 Hi Team,
The description in the data: Rotational direction can be changed while motor is spinning. The device takes t LOCK_EX time before reversing the direction.
The customer's understanding is that t LOCK_EX must be waited for…
Part Number: DRV10970 Hi Team,
The customer is experiencing below issue and needs your help.
Fixed PWM duty cycle for DRV10970, output is 200Hz, but output frequency always fluctuates between 188-202Hz. Customer would like to know what could be the cause…
