Power management

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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 2. Python drive code, check attach file "Python_FT260_S...

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willzhou by ST Employee
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L6699D No load condition

Posted on July 11, 2018 at 14:49Hi All,I have a 500W PS build around the L6699D and everything is working good.Now I found 1 little thing:If I run the unit in No Load the output is 24Vdc if I take the input voltage (AC) away the output drops a littl...

steval-esc001v1 not detected

Posted on July 06, 2018 at 11:51HiI try to connect to the board using STLink-v2 using IAR. But i get an error that device is not connected.Board is powered from a 12V source. PWM lines are unconnected.What could be the problem ?#steval-esc001v1

Qi firmware for the STWBC-WA (STEVAL-ISB038V1T)

Posted on January 25, 2018 at 11:21Hello,I'm looking for the Qi firmware to be used with the wireless transmitter STWBC-WA (evaluation board STEVAL-ISB038V1T).The firmware (http://www.st.com/content/st_com/en/products/embedded-software/evaluation-to...

Bou Chta by Associate
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wireless charging evaluation

Posted on June 05, 2018 at 07:26I have adquired the following boards:Qi-based wireless power receiver optimized for wearable applications up to 2.5 W using STWLC33(STEVAL-ISB043V1)and also the Qi MP-A10 15 W wireless charger TX evaluation kit based ...

STSPIN250 EN/FAULT pin

Posted on July 02, 2018 at 16:43Hi, I'm designing an electronic board to control 5 DC motors using 5 pieces of STSPIN250. The microcontroller that drives the motors does not have many pins so I would like to save someone by connecting all the EN / F...

STPM3x power on initialization in UART mode

Posted on May 09, 2018 at 01:29There is some contradiction about STPM32/33/34 POR initialization:'After POR, to ensure a correct initialization, it is necessary to perform a reset of DSP and communication peripherals through three SYN pulses (see Se...

Help with battery detection on STEVAL-ISB033V1

Posted on June 28, 2018 at 16:31I'm trying to get the battery detection feature to work on this board. The spec sheets and user manuals are somewhat lacking on this information. I've played around with the board a bit, but to no avail. Here's the co...

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