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
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
Hello,I am currently developing a device that uses the L7983PU50R as a 5V power source, based on the L7983PU50R - Evaluation board schematic.In the circuit, the 5V output is further used to power an LDO with a 3.3V output and a reference voltage sour...
I try to search ST products datasheet for ic smd package 14 pin marking code UAPS and EZM7117.What is IC and datasheet?Thank You.
We need help with a problem with the L9963T (SPI to isolated SPI transceiver).Please help us find the cause and solution.PROBLEM DESCRIPTION:We are using L9963Ts on each side of a communication link between two boards. Board #1 transmits to board #2 ...
I am currently working with the STEVAL-VP26K01B evaluation board, which utilizes the VIPER26K IC, as part of an electric car project for Formula Student. During my study of the board's design, I noticed that the feedback is taken from a resistor divi...
Just finished my design for wireless charging board with the STBC15QTR as charging controller. The chip marked as active production but i can't find the chip on estore.st.com, mouser or digikey. Where can i buy it?I could switch my design to STBC15LJ...
Dear All, Hello everyone, I used STUSB1600 as the type-c dual role type power management. When it works as sink type, it is good. But when it works as source type, it doesn't work. I found VBUS_EN_SRC always keep high. This is my design schematic, co...
Hello,we want to use L6482 chip to substiture DRV8711 driver we have been using so far. However from our tests the driver does not behave equally as well. We took some oscilloscope screenshots showing that at high speeds the current provided to the m...
Hey,I'm planning to use this high-side driver in a project distribution module, but I'm having trouble fully understanding how the current sensing works.I've looked at the schematic, and I see a combination of two resistors, Rprot and Rsense. Is this...
We've been using the On Semi FDD8453LZ MOSFET (40V, 6.7 ohm, DPAK) in our motor control designs for many years, but this part is now EOL. We're looking for a suitable DPAK replacement. One critical parameter is the single pulse avalanche energy, wh...
Dears,There is SPV1050 in my circuit. Works without MPPT, boost mode. The problem concerns BATT_CHG state. Documentation says BATT_CHG output reflects DC/DC converter state, i. e. it is active (low) when DC/DC converter works. Simply saying:1. When i...