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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
Viper53 Eval Board Schematic CAD
Posted on November 14, 2013 at 18:33Would anyone have the schematic source for the Viper53 board STEVAL-ISA013V1 ? (Any format - Orcad, PADS, Eagle, etc ...)
L297D Cold start(-10 Celcius) compliance issue
Posted on October 31, 2013 at 17:53Hello ST Support and Peers, The project I am working on uses two stepper motors and 2 sets ofL297D+L293 driven by a Motor controller IC which drives Step/Dir interface. Application works fine normally but when cool...
AC/DC Converter used L6566B
Posted on October 24, 2013 at 03:35Dear Sir, I try to use eDesign Suite to inquiry the reference design and power controller IC, and it suggest to use L6566B for my application. I would like to use combination controller with PFC and PWM functions, ...
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...
