Part Number: DRV10974 Hi, TI expert
In order to verify the operation of the DRV10974 by the customer, the DRV10974EVM KIT was purchased from TI.COM.
DRV10974EVM | Buy TI parts | TI.com
During operation, the motor does not maintain a constant speed, and…
Part Number: DRV10974EVM Hello team,
I checked the site and DRV10974 EVM GUI User's Guide, but I didn't find how to get the GUI exe file.
How to install EVM GUI?
Best regards,
Shotaro
Part Number: DRV10974EVM Hello,
I have a BLDC motor I am trying to work with. The specifications of the BLDC motor are as follows:
Rated Voltage 12V
Back EMC: 1.07 V/kRPM
Line to Line Resistance: 25.5
I have calculated the Rcs value to be 12/25.5 ~ 470…
Hi Aravinth,
Thanks for your interest in TI BLDC controllers.
I understand your application is for Fuel Pump. I will first clarify your list of questions and I will provide another device reference for Fuel Pump application
1: Can we drive this IC with…
Stephan,
Your schematic looks good. Can you monitor the PWM signal to make sure the duty cycle is 0%? Do you see similar issue with DRV10974EVM
Regards,
Vishnu
Hi Ottey,
Thanks for posting your question in MD forum. Looking at the motor datasheet, I think DRV10974 will be a suitable device for your application. Below are some useful links:
Datasheet
DRV10974EVM
Tuning Guide
Regards,
Vishnu.
Hi Annie,
Thanks for posting your question in MD forum. Looks like the device is stuck in open loop and unable to transition to closed-loop. IS the customer using DRV10974EVM or a custom board? First thing I would like to check is to make sure the motor…