Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Please let me know the power dissipation at 4A current and thermal input detailsMaximum thermal junction temperature (Tjmax)Case to junction thermal resistance (Rjc)board to junction thermal resistance (Rjb)
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...
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...
In E- design suite unable to select VIPER22A-E
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
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...
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 ...
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.I have a Li Battery that has a NTC that is rated at 10kohm +/-5% that stops the ba...
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...
