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
L9502B, L9502E, is this MP part?
Dear ST Team, L9502B, L9502E, for these two new procuts, does it go to MP or sample stage only ? do have reference price and Leadtime for them?
Sample C programs to interface L9963E with micro controller using SPI interface.
I'm trying to communicate with L9963E using SPI mode. MCU is 16bit dsPIC microcontroller. Can someone share some sample C programs related to Initialization and single access read of L9963 registers?
EVAL-L9963-NDS Coulomb Counting Routine
Hello,I am currently working on an electric go-kart project . For the BMS I use L9963-NDS paired with an external MCU ( STM32F411VE) via SPI ( non-isolated). For the project I use a battery with 4 cells with approximately 16 V and a resistor of 1000 ...
Reflow temperature profiles recommend for MOSFET in a D2PAK
Can recommend temperature profiles for MOSFET in a D2PAK in vacuum reflow.
viper16
At 350V dc voltage, Viper16 output is toggle for 2 s to 0V. What could be problem? ..... Output req 24V @ 250mA and Input 200V to 350V DC.
ST1S41 step-down switching regulator destroys itself on low impedance power source
Hi,I installed 25 of the ST1S41 on a PCB and tested them with different Bench Power Supply and a electronic load or motors on the output. Everything worked very well till I swapped the Bench supply for a lithium Battery. Once I connected the Battery ...
L6470 Motor Driver Kval Parameter
I'm using the AN4144 Application Note to program the parameters for the L6470 Motor Controller. It shows that the Kval correlates with the desired voltage, or the target current multiplied by the motors' resistance.but the only other reference to Iph...
I have a question about the microstep using the L6480 driver
I use L6480 stepping motor control driver. and I use microstep function (resolution 1/128)There was a problem that the motor did not move in a certain section when the motor was driven 1 step at a time with the microstep.This picture below is the par...
ISO808 reverse protection and maximum current. 2nd question Are the 0.01uF necessary?
Good Morning/Afternoon. Thanks for your time.I must use 2 ISO808TR in a project.Because of the large current requested (0.5 A * 8 *2 = 8 A or worse 0.7A *8 *2 = 11.2A) and the absence of heat dissipator (orange derating curve) I could not use a diode...
