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...
Hi Everyone, I'm working on VNF9Q20F and VNF9D5F , I have an issue where I can’t control OUT (ON/OFF) BY SPI or by DIO . Once the VNF is in normal mode. Below are the commands which are I ‘m sending: 0x0h: 0x0 0x00 0x3F 0xF1,0x03h: 0x0 0x03 0x3...
Good morning,I'm currently using the STC3115 in my application for estimating the SOC of a 1000mAh LiPo battery.The application drain a quite costant current, between 20 and 25mA, so the coulomb counter should be an easy approach for monitoring the S...
Hi together, ive read in the Datasheet that the STC3100 can be calibrated.The GG_CAL Bit (Bit 3 in REG_MODE @ Adress 0) can be set to short the analog Inputs together, allowing to compensate for Offset Errors.But how do i have to use this Bit? Just 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...