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
What is the correct way to drop voltage in circuit
Hi Team i designed the schematic shown below for my automotive GPS Tracker Screenshot 2024-05-27 1500131355×883 62.2 KBHere i used diodes for droping the voltage main regulator D17 used for 5 to 3.8v approx.auto bat circuit D7 used as 4 - 3.8v appro...
STC3115 OCV offset
Hi, I would like to adjust OCV parameter in STC3115. In datasheet I see equation for calculation OCVtab value. But I don`t understand it. If I have STC3115IQT and I can set 100% SOC from 4.313 V to 4.22V.(4.22-4.313)/0.55 = 0.05 but to register I ca...
STEF12PUR
Hello I want to use STEF12PUR (electronic for 12V) and have following question:1. What is the response time of this fuse (how fast it will trip in case of over current)?2. For me not clear difference between ILIM and ISHORT?3. If I want to set fuse f...
Battery Management System
Dear all,I am a BMS engineer looking for an automotive-grade BMS solution. Is L9961 good enough to develop an automotive-grade BMS for onboard battery pack monitoring? Do you have any other suggestions?Thank you very much.
I2T curve of VNF1048F
Hello everybody,I am working on the I2T functionality of the VNF1048F high side switch controller with intelligent fuse protection.I have set the VOC THRS as 16.8mV & VSHC THRS as 91.9mv. Tnom is taken as 2sec. I am trying to plot the i2t curve given...
eval L9963E board
Dear All, I purchased the L9963e board for demonstration of the BMS systems. I installed the NI tools and opened the same and its opening. I am unable to make a communication. I installed the FTDI driver as mentioned in the user manual in windows ...
STGIB20M60TS-L Heating
Hi there!I'm using the STM32G474E-EVAL to drive the STEVAL-IPM20B (eval board for the STGIB20M60TS-L). I'm running my motor (SM3L-084A) at 380V. Note, I've checked with the vendor about running the motor at higher voltage than quoted and there should...
Unable to detect stall condition of stepper motor using powerSTEP01 Voltage Mode
Currently we are evaluating voltage mode feature of powerstep01Motor Parameters:Motor Phase Resistance: 8.4 ohmMotor Phase Inductance: 5.2 mHKe: 0.07392We have tested voltage mode by changing current from 0.5 to 1.1 A. Test report are attachedAlso In...
