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
VNH7070AS shoot through
I expect each half bridge to have protection against shoot through, that is ensuring that top and bottom drivers are not on at the same time. I cannot find reference to this in the data sheet and would like to know to enable calculation of snubber c...
Resolved! Mastergan1L transient model for LTspice
Hi everybody, I'm designing a TP-PFC and I'm going to use MasterGaN1L for the first time to reduce the bill of materials. Does anybody have any information about this chip's simulation model?
L5973D step down regulator
Posted on October 20, 2017 at 14:16Hi,I'm repairing an audio power amplifiers from a top model manufacturer like Harman-Kardon, Dynaudio, Bose from cars. And in almost all of models I faceing up with broken regulator L5973. The failure is that the v...
STSPIN220 operation error
Hello. I have configured a circuit to drive a step motor by giving a signal from XC7S15-1FTGB196C.We are not going to do stepping control, but to continuously give an enable signal and use it as a motor. I configured the circuit as shown in the datas...
[VNH5019A-E]Thermal sutdown and Thermal rest
What is the difference between Thermal Suddown and Thermal Rest?
Mismatch Between PSpice Simulation and Datasheet Values for IGBT Eon/Eoff
Hello ST Team and Community,I am currently testing the IGBT STGP10M65DF2 in PSpice to verify the Eon (Turn-On Energy) and Eoff (Turn-Off Energy) parameters based on the datasheet. My test conditions strictly follow the datasheet: Tj = 175°C, Rg = 22Ω...
References for phase lock loop in STSW-PFCBIDIR
Hello Everyone, I am working on T-type PFC and I refer STSW-PFCBIDIR. May I know the reference for phase lock loop in STSW-PFCBIDIR
STEVAL STWBC86TX programming
Hello, I'm developing a wireless charger based on the STEVAL-STWBC86TX. When designing a new PCB based on the evaluation board, would it be possible to use the I2C converter of the STEVAL-STWBC86TX by removing the jumpers in order to program the new ...
BLDC Motor Control
I am using STGIB30M60TS-L for my BLDC motor control. But when i am turning the motor ON , the current is increasing continuously resulting in overcurrent error. I am unable to find out where the error is present .How to find it out . I am using TSV9...
Resolved! STEL12H24 RBleed Calculation
On the STEL12H24, but am not sure about the calculation for Rbleed:I am designing a 12V system.RBLEED [kΩ] = VIN / 20 – Rb (min)Rb would be about 95Ω (from Figure 14 in the datasheet)That would make Rbleed 12/(20-95) = -160Ω (negative makes no sense)...
