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 2. Python drive code, check attach file "Python_FT260_S...
What is the SPV1040 MPPT Charger's light load efficiency? In my application, the power from the Solar Panel goes down to 10mW. So, I'm interested, to know the output of SPV1040T when the input power is only several mW. From the datasheet, my applica...
Hi all,I connected my SPV1050 chip as you can see in the picture and started to measure my circuit. It looks pretty good. I powered it up with 3.3V at IN_LV. And I can measure a voltage of about 2.416V at the STORE pin. And even the LDO2_EN pin got a...
Thank you for your help.What V/μs is the maximum allowable value of dV/dt for the following components?Please let me know. VNL5030JTR-EVNL5050S5TR-EVNLD5160TR-E Thank you for your cooperation. Yukio IchikataiNIKKI CO.,LTD.
Hello;I hope you are doing well. I have IO board on which L9848TR is connected which is controlling 8 LEDs , those LEDs are connected in active low configuration. I need to create low at the out pins of L9848TR to turn on those LEDs. L9848TR operates...
We need ROHS compliance documents for (STM811SW16F, ESDA25W5, TSC214ICT) these part numbers, can you please share the document for further use.
Hello, I have a simple circuit with an STNS01 charging a 150mAh single cell battery and am using the LDO to power an STM32F042 and a couple of other small devices. It mostly seems to work OK, however if I pull the SD line high using the micro (or an ...
I have attached the Actual Circuit as image. We have gone for flybuck topoogy.Input VBus = 335VDC. We require 15VDC, 600mA for Load Requirements. (9W Least Requirement)As per datasheet VIPER319HDTR is capable of delivering 19W. We designed the PCB Bo...
Hi,I am using the STC3117 fuel gauge, but my IC keeps resetting repeatedly, so I am not getting any voltage or current readings. However, I am getting the correct values for other registers, such as the device ID and temperature.I tried to debug thi...
I am using Simlis to carry out a simulation of AN5797 1KW bridgeless CCM-PFC pre-regulator based on the L4986A IC, I have built up the circuit, but it does not simulate and produces an error The voltage and currents of this circuit cannot be uniquely...
Hi ,Could help me to identify the model of this TVs diode it’s from WD external 4TB HDDThanks in advance.
