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
Forum Posts
STD25NF10T4 DPAK (TO-252) type A package outline
the part we received are slightly differ than data sheet for heat sink side. part# STD25NF10T4Just wondering if the same part has different subcontractors to make it ?Or they are made in different region since the STM labels also not common one
Interfacing STEVAL-ISB027V1 power transmitter evaluation board with STWBCGUI
We require to set parameters like Duty cycle, Bridge voltage, Frequency, etc. for WL Transmitter operation.We are using STEVAL-ISB027V1 power transmitter evaluation board with STWBC GUI, but we are unable to set mentioned parameters using parameter w...
Resolved! Lifecycle Data of ST L6219DS
I'm doing some research on stepper drivers an the L6219DS fits the exact needs. In order to do a proper evaluation i need to overview the lifecycle data. Can anyone provide this information for me. Would be a shame if this driver becomes obsolete ver...
L6387 MOSFET driver on B-G431B-ESC1 Discovery kit: no 3.3V compliant inputs?
While finishing my porting of the B-G431B-ESC1 board for Arduino using STM32duino (which worked great - thanks STM team) I had to dive quite deep into the schematics. One thing that is unclear to me is if the L6387 MOSFET driver chips should be reall...
Resolved! Viper319XD does not hold the load
Hi All!I also used eDesignSuite to build two 3.3 and 15 volt power supplies. This is what the program generated for me:I made two boards according to these diagrams:In the process of testing them, I found that in the absence of a load, the voltage at...
STEVAL-LLL009v1 Source Code
I purchased "STEVAL-LLL009v1" for the design of "LLC Resonant Conventor".I can download the HEX file from the following link, but I can't find the firmware source.Please help me.https://www.st.com/content/st_com/en/products/embedded-software/evaluati...
STEVAL-SPIN3202 Max current 15 Arms
Hello,1- can we use a higher current motor with the Dev -board since the Mosfets STD140N6F7 have Id 80A?2- in the schematic of the steval_spin3201 the VBUS and the VM are connected with JP2.My question is: if we supply VBUS with 48V and open JP2 can ...
what is 'H' mean in VN920B5HTR-E, no indication in datasheet
I am looking at the ST’s N-channel part VN920B5. But I notice there is VN920B5-E, VN920B5TR-E and VN920B5HTR-E. I look into the datasheet, it only shows VN920B5-E is tube, and VN920B5TR-E is tape&reel. There is no indication of what ‘H’ means for the...
X-NUCLEO-IHM03A1: link between the TVAL values of the Powerstep01 registers and the voltage across the shunt resistors ?
Hello everybody, I have a question I can't solve. I use the X-NUCLEO-IHM03A1. My question is : wath is the link between the TVAL values in the register of the Powerstep01 (see figure) and the voltage accross the shunt resistor of the board (100 m ohm...
PM8805: Which Resistors to take on CLS1 and CLS2 pins for requested Class 4
Hi, I am using the PM8805. I need Class 3 and 4 and so I used datasheet's table 7 (classification table) which says, that one resistor 36R5 is needed on CLS1 pin and a open connection is needed on CLS2 pin. There should be the result 0 on T0 output f...
