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
Resolved! STEVAL-WBC86TX and STEVAL-WLC38RX coil change
Hello everyone,I got the above mentioned Eval boards with the following adaptions to suit my application:- Tx coil connected to STEVAL-WBC86TX: WE 760308101104 - Rx coil connected to STEVAL-WLC38RX: Custom PCB antenna with ~1.5 µH self-inductance, ~...
Resolved! E fuse with ASIL B compliance
Is VNF1048FTR of ASIL B compliance? If not can you suggest any E fuse with ASIL B compliance with 48V system, with SPI, current sense
Resolved! HVLED007
Hello, Good Morning Can i design SMPS using HVLED007 which should work on universal input and should provide 24v 2amp at its output it is PFC too. The most challenging part is to calculate and wind flyback transformer. I've some transformer bobbins a...
STPMIC25APQR LDO Programming Issue
Hello We are currently working on programming the STPMIC25APQR Power Management IC and are facing some issues related to the LDOs.As per the datasheet, there are no NVM control registers for LDO1 and LDO4, with their default output voltages specified...
Resolved! L9396 VBST overvoltage
Hi team, I have a question about L9396 VBST and VB voltage. The normal operation voltage rage of VBST and VB pin is (-0.1V,19V), and the absolute maxmum ratings of VBST and VB pin is (-0.3V,40V). So, in case that the voltage is (19V, 40V), what will...
STNS01 - battery greater than supplied Fast Charge current
Hi I'm using the part STNS01 with a Li-Polymer batter of 6mAh (nominal capacity).. I've used a 13KΩ resistor for to set current charge limit which provides 15mA as the output for the CCCV charging. Would there be any issue with using a 6mA batte...
BTA40-600B, optocoupler and snubber
I intend to design a microcontroller circuit with a BTA40-600B RD91 to control the power delivered to a heating resistor (220Vrms, 12Ω, 4KW). I thought about using the MOC3023 to mediate the activation of the BTA40, but I don't know if it is the most...
C source code for STSW-3KWTLCP
Hello and nice dayI am looking for STSW-3KWTLCP source code.As you know, the .bin and .out files are uploaded on the product page, these files are definitely obtained from the codes which written in C language, I would like to know how I can access t...
Resolved! LDO29300P2MTR
We have implemented the following circuit. This matches the application circuit given in datasheet of LDO29300P2MTR.But it does not yield expected output. We need help!!
