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
DO YOU HAVE A DATASHEET FOR L99PCU3R .
HELLO , DO YOU HAVE A DATASHEET FOR L99PCU3R .WE BUY FOROM onepcba
SCTHS300N75G3AG
Dear Sir/Madam, We are planning to use this SCTHS300N75G3AG Sic MOSFET In our design. We are not having any clarity on this component regarding to how much Copper thickness is required for this component and how to solder this component on the PC...
Resolved! VN5050AJ CS_DIS not working
We have a new design were we have multiple VN5050AJ high side drivers. We have connected all current sense pins together and want to enable just one current sense per time to save analog inputs. Now it seems that the CS_DIS pin is ignored and the chi...
L9963E accuracy calibration mode
Hello ST community! Actually my question is very simple. Is there anybody who worked with IC L9963E and used some calibration for more accurate Vcell measurement? I've found only mentioning in the datasheet about it. and in registers' section.But how...
VREG on L9963E chip
Hi, I see on the datasheet that the external NMOS on the voltage regulator is connected to the positive terminal of the battery stack. Since the VREG voltage is 6.5V, can I connect the external mosfet to a lower tap of the battery stack? I want to do...
asking about steval-1sa170v1
Hello, where can i find the altium files for steval-1sa170v1?
Resolved! I am Finding wireless charging guru ▶ Heat comes out while Wireless charging.
Hello everyone !I am using STWBC86 and STWLC38 MCUs, using our own custom board.The wireless charging was going well, but the problem is this.[ When charging → put away the RX → put back the RX ] ...▶ the heat comes out from the RX MCU.Any ideas to s...
SiC MOSFET die datasheet and electrical simulation model
Hello,We are evaluating the performance of SiC MOSFET bare die with SiC MOSFET module.Can you share the detailed datasheet and simulation model of SiC MOSFET bare die?Thanks in advance.-BR,Rushi
STC3115 Vcc Pin Getting ~0.7V In Power OFF
Hi Team,I'm using STC3115AIQT on one of my projects for a 3.7V Li-Ion battery monitoring. I'm powering the IC by supplying an external 3.3V on the VCC pin (From an LDO) of the IC and giving my battery voltage input on the VIN pin.During the normal op...
Resolved! Backup power
Hello, my device will work in a car and I need to arrange power for the RTC. Is the H750 processor used, is the diagram in the screenshot suitable or are there better technological solutions?
