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..I have used L7986ta ic for 10.8V to 34V vin and Output 3.7Vdc, during light load conditions my 3.7v dips and ic skips the pulses. What i can do??
Hello! There is an IGBT driver in a motor controller: SIE20034. Manufactured by ST. It can be bought in online stores, but I can't find any information, description, foot distribution, anything about it anywhere in the world. How can this be? So how ...
During a short circuit of the ISO808 channel output (+28V) to ground, the fault status shows a voltage between 0.8V and 1.4V instead of 0V. When the short is removed, the fault status reads 3.3V. A 1k pull-up resistor is connected to the fault open-d...
Hi,I use the STWLC38 for wireless charging.Just set the BPP VOUT to 9V, and other REG is in default value.In test , the output current around 0.6A . (The chip emits a squealing sound)If I want to set the Rx to 15W, which REG I need to set. And I have...
Hello,Could you please direct me to a complete reference design schematic? The one provided in the datasheet appears incomplete, and many of the forum links on this topic seem to be inactive.Your assistance would be greatly appreciated.
I get an error message when I try to connect with the STEVAL-WLC38RX evaluation board using STSW-WPSTUDIO. I am using v2.7.2 of WP Studio. See error message attached.
Hello, Recently, I purchased the STEVAL-SWLC38RXA and STEVAL-SWBC86TXA eval boards from Mouser. After some digging, I found the GUI and downloaded the STSW-WPSTUDIO v2.7.2. When I connect the RX board, I see the LED turn on. When I connect the SWBC86...
I'm working on a low-power design and planning to use a STLQ020. The datasheet doesn't mention the need for a protection diode, nor does it mention that there is one integrated..Is there an integrated protection diode?
Posted on August 05, 2014 at 00:06Hello, We're having issues with the L6474PD driver and stalling. I'm testing it with the L6474PD evaluation board powered by 24V. Logic is at 3.3V. Motor runs fine below 15kHz, but right around that frequency it s...