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
Forum Posts
Resolved! STSPIN220 - Question about the Logic voltage
I am doing a stepper control circuit as link https://www.pololu.com/file/0J1626/stspin220-stepper-motor-driver-compact-carrier-schematic.pdfSTSPIN220 : https://www.st.com/resource/en/datasheet/stspin220.pdfVs (VMOT) : 5V for the stepper: 5V - operati...
STC3117 Fuel-Guage: (STC3117IJT): Issue regarding the SoC readings at the time of discharging
Hi team,We are working on a platform based on Qualcomm APQ8016E (Snapdragon 410c) . It is a battery operated device and we are using STC3117IJT in our product. We are facing an issue regarding Incorrect battery capacity indication at the time of disc...
Resolved! Help to identify this smd?
Hello =) Do you recognise this component?It's being used in this case between the +ve output of a bridge rectifier and ground I've searched ST & elsewhere and would appreciate your help to identify this & suggest alternatives to replace it. Many...
The BSTOUT pin of STPMIC1APQR already has a 5.2V voltage output, and the SWIN pin is directly connected to the BSTOUT pin, but SWOUT has no voltage output. what error will cause this problem?
First briefly introduce our motherboard. STM32MPU151AAC3 (361-pin TFBGA package) is used in our motherboard, and STPMIC1APQR is used in the power supply. At present, booting from Micro-SD card is normal, DDR3L and e.MMC are working normally. Issue : ...
Possible to Interface external current transformer or sensor up to 200A in STPM32
Dear Sir, I'm selected STPM32 IC for energy monitoring system project. If possible to Interface external current transformer or sensor up to 200A and above in STPM32. kindly reply me
Resolved! STPM32 shunt connection
Hello,I am designing an e-meter based on the STPM32. I will be measuring current through a shunt resistor. According to the evaluation board gerbers, the shunt should be on the low side and connected to the Neutral line. Is that correct? Should the P...
STPM34 Setting and calibration
Hi all,I am working on project with STPM34. I am trying to retrieve RMS voltage and current values using minishell from STSW-STPM003 basic firmware.I used 0x00000018 as config (met setup 0 0x05 0x00000018)But when I run met metro 6 1 1 1 1 1, I recei...
M0-7 vs 24V
Quote from page 11:The M0-7 standard high-side drivers are manufactured using STMicroelectronics® proprietary VIPower® technology. The devices are designed to drive 12 V automotive resistive as well as inductive and capacitive loads connected to grou...
