Wireless Charging solution Wiki
This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs
Forum Posts
H bridge VNH7100BAS application
Posted on July 03, 2018 at 07:54Hello: I am try to use the H bridge VNH7100BAS to design the Single-phase motor's driver.The block diagram as below: Hall sensor detects the location of winding's rotor magnetic pole. According to the position, mot...
Zero (and almost zero) ST FOC speed performance
Looking for some advice for some specific performance improvement.I am working on a traction application with custom inverter hardware and ST FOC software. Also using custom motors with built in hall sensors. The application uses the motors for movem...
I am using VIPER22A-E in one of my design. Shall I get the design equations used for pi filter values used in the evaluation board.
In E- design suite unable to select VIPER22A-E
STLD41 PWN IN pin not used
Posted on July 26, 2017 at 10:57If I don't need to dim the LED current, what is the correct usage of the PWM pin of STLD41?Thank you
How do I determine a value for Ke for the stepper motor I am using?
I'm experimenting with the EVAL6470H dev board and the Spin Family software. I can get the values for motor inductance and motor winding resistance for the motor I want to use but I cannot find a spec for the Ke value.Can anyone help me understand h...
L6472 Stepper Driver - Does the max/min speed register value conform to the selected step mode or is it always in terms of whole steps?
I am driving a 200 step per revolution motor. The position register per the data sheet conforms to the selected step mode so 1/16 micro stepping results in 3200 steps per revolution. I would expect that the max/min speed registers would conform to ...
If there document describing Motor Control Protocol?
Hello,We are developing product based on P-NUCLEO-IHM002. We understand motor is controlled via serial port. we wondering if there is document describing "Motor Control Protocol" , which allow us to develop custom application.Thank you,andrew
Hi I would like to ask a question regarding the L6924U IC. The SD Pin can I leave that pin Fixed to ground as this will only truly run when power is applied on the Vin.
Hi I would like to ask a question regarding the L6924U IC. The SD Pin can I leave that pin Fixed to ground as this will only truly run when power is applied on the Vin.I have a Li Battery that has a NTC that is rated at 10kohm +/-5% that stops the ba...
Why does the current limit not working in DC-DC converter
Dear All,I am using L6902 (switching buck regulator with adjustable current limit) in my application. The Current sense resistors are used on high side (between supply and load terminal). The current sense resistor value is 0.165 ohm. Thus maximum cu...
