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
STM32F100RBT6B 3V3 to Drive L6208 Stepper Motor Direct
Posted on October 15, 2013 at 13:48Hy, i must build a new board for control Stepper Motor. The pwm control logic and all, is manage with new cortex STM like STM32F100RBT6B. I want an unique 3V3 logic supply for all, is possible drive and receive al...
L6470 vs L6472
Posted on October 02, 2013 at 17:40Hello I understand: 6470 uses voltage mode drive/bemf compensation 6472 uses current mode drive/adaptive decay comp compensation If my uStep requirements are 1/16. What other parameters should I consider for my de...
[Question] BLDC motor torque and speed control with L6235 / L6229
Posted on October 20, 2013 at 01:31Hello I would like to ask to the experts a question regarding BLDC motor control. I am currently trying to develop a Brushless motor controller that allows me to control the torque and speed of the motor. The motor...
SCHMATIC CORRECTIONS REQUIRED-EVL130W-STEVAL-ILL052V1
Posted on October 18, 2013 at 12:59 Output Short circuit Protection: when short circuited it should go to shut down.Mains UNDER VOLTAGE CUTTOFF at 65VACCould anyone help with the schmatic correction #ac-dc-convertor
L4891A
Posted on October 13, 2013 at 13:34Hello, I am not sure if this is the right forum to post in. My question is about the L4891 PFC controller, Is there any calculator for extracting the inductor value, and all other values? Its going to be a very com...
l297 and l298 safety parameters
Posted on October 12, 2013 at 12:38Hello,I design the automation system with using l297 and l298 chips. Where can I find safety parameters of this chips (MTBF, MTTF, SIL or FIT) ?Thank for answers. #l297 #sil #mttf #mtbf #l298
L6205 , PWM
Posted on April 18, 2013 at 16:45HI , 1.can any one tell me how to PWM DC motor using L6205 ,via EN pin or INX pin ? 2.how can i make the motor coasting (in PWM OFF) ? for the Table in the Datasheet when EN=1, if IN1=0,IN2=1 => OUT1=GND...
L6470, move and speed change
Posted on October 08, 2013 at 11:09Hi. Using L6470 I need to move to absolute position with the possibility to change speed during motion. I need the Soft Stop (or something similar) when reaching the target. Speed change during motion is possible ...
STEVAL-IHM029V1 current limiting feature
Posted on October 09, 2013 at 18:11Hi all, I am testing some features of the http://www.st.com/web/catalog/tools/FM116/SC1077/PF250576?s_searchtype=partnumber development board, and reviewing the firmware I am kind of new on STM8 micro-controllers s...
L6480: High side MOSFET of both h bridges not turning ON
Posted on October 01, 2013 at 05:34Hello, I am using L6480 stepper motor driver. I have connected my board with SPIN software. If I run the motor status is shown as motor is operated. But in this case High side MOSFET's (HVGA1 & HVGB1) does not turn...
