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! STEVAL-ISV020V1 Evaluation board for SPV1050 ULP - Undervoltage protection problem
Hi, I'm using STEVAL-ISV020V1 the evaluation board for the charge controller SPV1050 ULP. Based on the datasheet, the undervoltage protection (UVP) is 3.7V and the EOC is 4.2V. By doing few changes, VUVP can go down to 2.2 V and VEOC up to 5.3 V. I w...
SPV1050 and undevoltage protection
I'm working with the SPV1050 Evaluation Board (STEVAL-ISV020V1) and I'm doing first tests. Undevoltage protection is set to 3.7V. But, what does it happen if a battery is below 3.7V? It seems it is never charged, right? How can I charge a battery tha...
How to read the position value of tamgawa absolute encoder for motor control?
Tamagawa absolute encoder is widely used in servo motor applications. It is a protocol based on RS-485, which can accurately obtain the position value of the motor. Does ST official have relevant interface design? (I noticed that TI has a similar art...
LD39150 footprint Hello, I am curious if any further footprint data or model exists beyond the datasheet. Thanks.
And 3D models or more technical draws preferred.
B-G431B-ESC1 Quadrature Encoder Generation Error
I'm getting an error "Final current ramp value is higher than motor nominal current" when I enable the quadrature encoder option in speed sensing (either as the primary or auxiliary sensor). As per another thread and the schematic, I have reconfigure...
B-G431B-ESC1 CAN Control
I understand from the user guide and previous threads (from last year) that there is supposed to be CAN support, specifically for UAVCAN, on the B-G431B-ESC1 development kit. I wasn't able to find any examples supporting UAVCAN or even enabling the C...
Resolved! I am having trouble getting two of the EVALMasterGAN1 evaluation boards to properly work in a full bridge configuration. Can someone help with any suggestions to fix the problem I am having?
So far, the boards are working correctly up until the Bus voltage reaches around 130Vin. Then, when monitoring the gate signals on the board at the GH and GL pin on the MasterGAN, the high side of one of the boards seems to not switch correctly anymo...
Hi Dears, l have a point about VIPER06X Application Circuits,
In widely use of VIPER06X, is used to only Half-Bridge Rectifier Circuit as shown in figure, but if we need to apply it on Full-Rectifier(Bridge) Rectifier Circuit, then what should we consider?Because if we implement the grid Voltage, then can be da...
LD3985 Why is it called the Inhibit pin, when it should be called enable?
In the LD3985 page 2 and 3. If I set an inhibitor... I turn something off?"Inhibit input voltage: ON mode when VINH ≥ 1.2 V, OFF mode when VINH ≤ 0.4 V"Ok, so ill turn it on and "inhibit" the input voltage!. NO... that is the opposite of what happens...
