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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
Resolved! SPV1040 Question
I have a solar panel the generates about 5V @ 200mA, trying to use the solar panel (5V/200mA) and charge a single cell lithium battery with a capacity of 5000mA. Can the SPV1040 device handle this task? Thank you.
ST-LED6001 24V 2A Complete reference design
Hi DearThe 90W small projector I designed now requires ST-LED6001 to drive LED, voltage 24V, current 2A. I could not find the complete design of 24V 2A on the official website, all of them are mA level. Do you have the complete reference design of 24...
1N5711 is is Active/Discontinued
Please let me know the Part 1N5711 is Active/Discontinued. If Active can you please let me know the "year to end of life". Is there any plans to discontinue the part 1N5711.
LED1642 SPI confusion
Hello everybody, we are trying to implement a new light with a LED1642 driver and are confused about its SPI interface. According to the startup guide a data transfer like this:Waveforms in accordance to GuideLegend: Red->CLK, Green->LE, Blue->SPI DA...
AN5964 Document(application note) formula question
I have found that the formula and the calculated values do not match.Could you please clarify whether this is due to an issue with the formula or a calculation error?
STWBC86 config
HelloI think its a config issue with my STWBC86, but im not sure. Im having a strange issue where the CHG pin on my recieve circuit is dropping to 0V for roughly 300us which triggers an interrupt in my system to think that its been woken up. This ha...
Resolved! Altair04-900
is it possible to get output power 120w using altair04-900 flyback converter method
Identify diode on V7 omron drive power card
avalanche Sterlite diode but not any number to show in your diode . only green mark show to white side in the diode .pls suggest identify the number of components.V7 omron drive power card also show pls suggest
Overvoltage and undervoltage protection of the input power grid of HVLED007
I am using the PFC flyback power IC HVLED 007. I see that this IC does not have the function of protecting high voltage (OVP input) and low voltage input (UVP input) of the power grid. So, when the grid voltage is high, the components can be damaged,...
Resolved! STWLC38 TX mode
Hello, I am trying to use one pair of STWLC38 in TX and RX mode each. And here are my questions. 1) I could find the firmware for RX in ST website, but not the firmware for TX. Does the RX firmware include TX configuration as well? 2) When I debug th...
