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
STM32U585 VCAP capacitor voltage
Hi, I am using STM32U585 IC. I have a question on VCAP (L10) pin capacitor requirement. In recent datasheet it is mentioned rated voltage of the cap to use >10V. Why is it recommended to use10V rated cap for a maximum of 3V on pin. I have a concern o...
Sample code
Hii,How can we get the sample codes for STEVAL-ISA172V2 evaluation board?
The question about STDES-PFCBIDIR
Hi,I have a question about the reference design of STDES-PFCBIDIR.What is the function of relay K4?It connect the Neutral and centro_bus.Thanks.
L6230 - simple BLDC driving with BEMF detection
Hello, I want to use l6230 for BLDC motor driving. I'm trying to use it in typical application from the attached picture.In this application is commutation drives through binary signal from CPOUT - zero crossing.Is commutation drives through a binary...
Missing information for “voltage off” signal given in circuit schematic of STEVAL-IHM023V3.
Schematic diagram of STEVAL-IHM023V3 evaluation board is given in UM1823.Although “voltage off” signal is given in Figure 1 twice (circuit schematic, page 1 of 6), there is no further information/explanation for this signal. Does "voltage off" signal...
ST3115 relaxation counter principle and current threshold usage ?
Hi,We are using the ST3115 on our product and we are facing sometimes some strange behaviors on gauge reported SOC vs OCV values according to the current flowing in/out the battery. Until now we are using the ST3115 always in mixed mode.It's told in ...
L9788
Hi Community, I work on L9788 IC ( with SPC57). And I try to write Driver of L9788. Does ST have L9788 IC Driver? And Can you share with me?
Resolved! STWBC86 and STWLC38 FOD
Hello, I am on the RX FOD Tunning (BPP) phase, and I have a question. In the document, it is written - Reading Ptx and Prx is done automatically when using STEVAL- WBC86TX . But I am using just custom board, so I recorded the power from the "Chart...
Resolved! Is there any BGA30 design guideline for the stbc03?
Posted on June 06, 2018 at 16:57I'm doing a pcb design using the STBC03 for managing the battery (power path and battery charger). It has a 0.4mm pitch BGA30 footprint. Has anybody done a design like this? Is there any guideline for it? Thanks.#bga-...
ISO8200B query
1. Fault signal trigger: Communication error, what is the mechanism of its occurrence2. Does a watchdog timeout lower the Fault signal?3. Direct control mode, does the watchdog work?4. What is the tWD value?
