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! TS4061AICT-1.25 marking
Hallo,how do I know what marking TS4061AICT-1.25 has?There is no hint in datasheet.Can you help?Thanks
Resolved! Another diode to identify
I had someone to identify the wrong diode. The diode I need identified isst e3 gdxz803thank you, in advance, for all of your help in identifying the diode!
ALED7709, Multiple Devices?
I am reworking a discrete driver design for a custom LED emitter device. While the driver can be changed, the custom emitter board currently cannot. It's designed for common V+ with multiple sinks, 10 groups of 21 LEDs in series. Our drive current wo...
Resolved! STGAP3SICSXS Spice Model
Hello,I'm planning to use the STGAP3SXS Gate driver on SiC MOSFETS SCT040W120G3AG by ST.I want to know if there is an available Spice models for this part as I want to simulate their behaviorThank You!.
Resolved! Diode identification
Needing the info on this diodest e3 gdegp922
I ran into some problems with the E-L9826 low side driver.
Here is my hardware design. The output with load goes high during chip reset. When I cancel the reset, the output immediately goes low before I have done any control. I turn the output on or off again with no effect and at this point the diagnostic d...
L9963E cell balancing
Hello.I have a problem with this IC. I can read cell voltages perfectly. but when I initiate cell balancing on selected cells, its not happening. for that I follow these steps:1- I enable cells by writing on 0X1C Register.2- I set UV threshold by wri...
Resolved! STWBC86 operating frequency
Does the charger IC ever operate outside of the specified TX FREQ MAX and TX FREQ MIN limits?For example, if the limits are set to 100kHz and 148kHz and the charger is operating at either limit, would FSK cause it to change the frequency below this v...
Resolved! L7987 in LDO when VIN < VOUT programmed
HiI am working on an application with wide VIN from 6V-60V and the target VOUT is 15V 3A max.When VIN > 16V, L7987 should fit my application. Problem is that when VIN drops below 16V, eDesignSuite reports an error so simulation is not possible. It st...
Resolved! Project files for Vienna rectifier and DC DC converter
Hello ST community,We are working on a 15kW Rectifier module for EV charging application. This module contains 15kW Vienna rectifier and 12kW DC DC converter, input voltage: 3 phase 415V, output voltage: 40V-120V. For this requirement, we are explori...
