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
Resolved! digital light dimmer
Posted on October 08, 2016 at 16:08hi every onei am working on the digital light dimmer. i control my ssr by stm32f1.i have big problem.i want design the circuit that protect ssr(triac) when load will be short so that ssr not damage.but any method ...
vnh2sp30 Motor control works only when controller is powered on first
Posted on June 20, 2017 at 06:57Hi,Good Scenario :We have designed a motor controller using vhn2sp30 motor driver from ST microelectronics and Atmega328P is the controller. When we power on the microcontroller from a different source (USBasp is conn...
L7987L multiple ICs in same board and how to synchronize them
Posted on June 11, 2017 at 20:20hi!I'm making a DC-DC converter from +18~24V in to +/-13V, +5V out with at least 1A on each output. So far I have working the +/-13V@1.3A and I'm trying to synchronize them to have less noise. In the board I designed,...
L78L33CD
Posted on June 09, 2017 at 11:32THE BELOW PART IS ACTIVE OR OBSOLETE?STMicroelectronics - Online Support L78L33CD
Sensorless FOC accuracy
Posted on June 08, 2017 at 03:40We are planning to use STM's FOC for our high-speed motor controller. I would like to know about the accuracy of STM's sensorless estimation of electrical angle compared to the ground truth. Since the Texas Instrument...
getting started with the l6384e
Posted on December 01, 2015 at 19:37Hello, I set up the following minimal circuit to get started with the l6384e high voltage half-bridge driver[1]: Vcc is 5V. And with the 100K resistor on DT/SD I measure 2.2V. Which is well above the Vdt=0.5V as g...
broken link on ST homepage: fimware and source code of STEVAL-ILL059V1
Posted on June 07, 2017 at 15:05HiI already asked this question in STM8 forum. No one answered. Lets hope some one can help out here!when I go here:/external-link.jspa?url=http%3A%2F%2Fwww.st.com%2Fcontent%2Fst_com%2Fen%2Fproducts%2Fevaluation-tools...
I use VIPer28HN and T74001 as flyback trasformer. But i can't do switching power supply. How i can change flyback transformer in eDesignSuite? Datasheet for T74001 attached.
Posted on June 05, 2017 at 16:33I use VIPer28HN and T74001 as flyback trasformer. But i can't do switching power supply. How i can change flyback transformer in eDesignSuite?Datasheet for T74001 attached.
We need help for SMPS design using l6566b
Posted on June 02, 2017 at 10:01We developed SMPS using L6566b reference from ST power supply tool.Designed for 90-450Ac to 12vdc/2Amps.We observed that get output voltage of 11.73Vdc load of 8 ohm but no load condition get 11.90Volts.Above reading ...
STPM34 problems with phase-angle measurement
Posted on June 01, 2017 at 10:27Hello. I'm working with stpm34 and have a next problem. I can't get phase-angle measurement. It's always zero. I've got period measurement and it work well. I checked PER_ERR, but it's odd. It's placed in two position...
