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
STP16CPC26 won't do anything
My apologies if this is the wrong ST forum... it seemed like the closest one to the part I'm using.I have a new STM32F072 board design that has a STP16CPC26 LED driver connected to one of SPI busses. I just could not get the chip to do anything using...
STSPIN958 H-Bridge, current measurement in II and IV quadrant?
We have a prototype board with the STSPIN958 full bridge but we see that it cannot measure positive current (in coil) when the voltage is switched negative, output shows current = 0.We switch from 48V to -48V on the coil. (turning the magnetic field ...
Resolved! VIPER06 no-isolated can't start (over current protection ?)
Hello,I have designed the same schematics of the website : The output should be 18V and no significative current (1-5mA output because MCU off). I have tested the input voltage at [80 ; 200] V and I have the same problem. The chip try to start during...
L9678P Deployment-Only Use Case – MCU Pin Mapping Confirmation
Dear ST team , We are currently finalizing our hardware design using the L9678P, with a focus only on deployment functionality and functional safety compliance according to IEC 61508. I’ve gone through the datasheet and functional descriptions i...
Resolved! VBATMON Operating and Absolute Limits – L9678P
Dear ST Support Team, We are using the L9678P in an automotive design where the battery voltage is nominally 28 V. From the datasheet, we understand the following for the VBATMON pin: Absolute maximum voltage: 40 V Operative maximum voltage: 18 V We ...
ViperPlus Series for DCDC
I am trying to build a DCDC Converter with following conditionsVin: 400~600VDCVout: 12~15VDC(Isolation is not required)Current Rating: 100mA~300mA(Not really stricted)I can see DC application simple schematic at the first page of the datasheet for Vi...
Resolved! how to setup the EV-VN1048F?
Hi ST communityi just searched the setup of VN1048F then found out there are two evaluation board(EV-VN1048F and EVSPC582B).In this user manual of EV-VN1048F, it said this EV-SPC582B is supposed to be programed as described EV-SPC582B user manual. so...
SPSB081 : ISO 11898-2 qualification report
Hi all, I am interested in the SPSB081, it is fully compliant to ISO 11898-2. Where can I download the ISO 11898-2
Triac phase control power controller design for an inductive load
I am trying to produce a triac power controller for a large mains solenoid which is for a lab demonstration of electromagnetic induction. I have not had much success!My initial attempt used a simple 2-wire design as shown in figure 1 of ST's AN308 a...
STWLC38 FCC test settings
Hello expert,We are developing a product using STWLC38 and are currently trying to obtain FCC certification.In order to perform the test, the following is required by the testing agency.・To output a continuously ASK modulated signal. (We only use BPP...
