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
LNBH26S Thermal Performance
I am testing the LNBH26S with 430mA load at 18V on both channels of the chip, and on the bench the LNB chip reaches up to 100degC according to a thermal camera. Is this temperature at this load normal for the LNBH26S? My device needs to be weather pr...
PMIC for 24V with ASIL D SPI and watchdog
We need PMIC for Automotive application with 24V with SPI and watchdog with ASIL D
output current of ISO808
hello we are going to use ISO808 IC in our project according to the datasheet of ISO808 Short circuit protection on output channels ( ILIM(MIN) )is 0.7A but for Channel Output Current (continuous) it is mentioned as internally limited. could you ple...
L9958SBTR missing VDDIO pin
Hello STM Community,I am attempting to interface a L9958SBTR h-bridge module with a STM32F031K6 MCU. The h-bridge module claims to support 3.3v logic levels, however the VDDIO pin which determines the logic level of the SPI SO (serial data out) pin i...
L9502E and L9396
How can I know the production life cycle of L9502E and L9396?Can this time reach five years?Thank you!
Resolved! Help finding a datasheet
Hey all,I'm trying to locate the datasheet of the following device:I think that it is a Zener, but I am not 100% sure.I've done the usual "Google" for the text, but I can't seem to find it.Thanks.
How about STEVAL-SMARTAG1？
I have a project about using NFC to collect sensor information without power supply, but the current EH output energy cannot be directly connected to the nucleo voltage pin of STM32L476RG, so can I refer to the design of STEVAL-SMARTAG1, adopt the de...
M48T58Y-70PC1 timekeeper packaging
Hello, I need to replace a ST timekeeper model number M48T58Y-70PC1They are on an extended back order. They have another battery model number 511-M48T58Y-70MH1F available, however the packaging is different. Are there adaptors available where I wou...
PD3.1 adpater topology
Dear experts,I am looking for a solution for PD3.1 adpater. below are my questions.which topology is suitable for PD3.1 adapter, ACF or AHB Flyback? could you please explain why?why the power below 65W, the topology is usually use ACF rather than AHB...
