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
STNS01 specification
Hello, I am considering the STNS01 for a new project. The datasheet seems wrong. Is it possible to have power on SYS when starting with BAT, so with IN disconnected?How much is the maximum current flowing from IN to SYS?Thank you
Hello, I am using L6474 drive to drive the stepper motor and I am having issues as mentioned below.
Hello,I am using L6474 drive to drive the stepper motor and I am having issues as mentioned below.In status register the UVLO,TH_WRN,TH_SD and OCD flags are active low as mentioned in data sheet. In this the UVLO flag is set by undervoltage lockout o...
Resolved! L6474 only answers SPI command by sending the command back after 1 Byte delay
I'm controlling a L6474PD Stepper motor driver withan STM32F338 mcu. It is not a demo PCB but PCB made for our targeted product.I manage to control the motor with PWM and DIR pins, and send Disable and Enable SPI Commands that work ( basically all co...
function to read current to motor
Hi, does anyone knows how to read current to motor by calling a function in SDK 5.2?
How to downlod the firmware of 3-phase Vienna rectifier with low cost mixed-signal control for power factor correction in microcontroller ? Please give all steps.
Hi,I have downloaded the firmware ("stsw-viennarect.out") for the 3-phase Vienna rectifier with low cost mixed-signal control for power factor correction from the ST's website.Could you please give me the all steps for download this firmware in micro...
Unencrypted Spice Model of A6986I
I would like to simulate the circuit with "A6986I" in LTSpice. Do you have unencrypted spice model for "A6986I"
L9001 FIT Rate / Reliability Data
Hi FolksWhere can ig get the FIT Rate / Reliability Data for L9001Kind Regards Rolf
hii i would like to use your ST3117 in my design with a charger from USB port , the charger is for single li-on battery , can you recommend me a charger IC that can charge the batterry with currents up to 350-500mA , and can be very easy to integrate .
i need the charger with TS pin and can be very easy to integrate with the st3117 i be very glad for your help
EVM Board(steval-isa109v2, STBB2JAD)
I have checked input-current on the EVM Board(steval-isa109v2, STBB2JAD) with output-current is no load. Please refer below.- EVM Board Spec. Input voltage: from 2.3 V to 5.5 V Output voltage: 3.3 V Output current: 800 mA Operating frequency: 3 MHz...
