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
IPS1025HTR and VN750PSTR-E high side switch driver
Dear STM Team,Please answer to my below queries:1. Can you please let me know the maximum frequency can be provided to IPS1025HTR-32 and VN750PSTR-E to enable or drive high side switch?2. Can we drive these switches at lower duty cycle up to 1%? Rega...
Resolved! STSW-L99615C GUI zip file invalid
Hey ST community!I am trying to download the GUI for the STEVAL-L99615C from this LINKBut when I try to unzip this folder I get an error saying that the file is invalid. Is this happening to anyone else?Thanks for any help!
Identify this Component
Good morning sir Pls identify the component.i don't understand
Component selection and transformer design for viper 22A
Hi everyone,I’m designing a 3-phase SMPS using the VIPER22A and need some assistance with the transformer design. Below are the key design parameters:Design Parameters:Input Voltage: 150 VAC to 420 VAC (50 Hz)Output Voltage: 5.5 V DC, 2 APower Output...
Part Marking LD1117DT33CTR TO-252-3, DPAK
Hello ST Microelectronics Community, i need your Help. Which Part Marking has LD1117DT33CTR TO-252-3, DPAK ? Yours sincerly Badis Gara
STEF01 Current Limiting Resistor Value
What is the recommended RLIM value for Vout of 28V and Iout of 60mA?
Resolved! steval-wbc2tx70 & STWBC2-HP documentation
Hi,support Can you provide me with the schematic for the steval-wbc2tx70 and more register information for the STWBC2-HP chip?Than
LDO LD39015M12R - Can it be operated with Vin=1.8V & Vout=1.2V for Load of 50mA
Im planning to use the LDO LD39015M12R with 1.8V Vin, VOut=1.2V 5mA load current. the drop out voltage is 80mV but the datasheet shows the condition of Vin= Vout+1v in the electrical characteristics table.My case will not meet this Vin=Vout+1V condi...
Resolved! PWM input frequency and practicable resolution for LED Dimming
Dear Community,using the STEVAL-ILL089V1 board we would like to power a string of 12 LEDs (Cree XLamp Element G LED Data sheet) and use the PWM dimming function. While the respective raising and falling DIM treshold voltages are clearly stated in the...
LDL212DR parallel operation
Hello,I would like top know if twop LDL212DR regulators can be used in parallel as below. Do you recommend a power pad if I have a 12V ionput and a 6V 150mA output?best regards
