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
Interfacing STLED316 with Atmega
Posted on August 01, 2016 at 22:00Hello! With Atmega regular hardware SPI, data transfer is 8-bit. Hence, when asserting commands, followed by receiving/transmitting data from/to STLED, each transmission will look like 2 8-bit packets separated by h...
High voltage input to 7805
Posted on July 29, 2016 at 15:00Hello,We are using L78M05CDT-TR in our design since few years. We are satisfied with the result of product. However we are making new design (PFA) and we considering to use design suggested in datasheet for high volta...
L6920D breaks after battery insertion
Posted on July 27, 2016 at 11:44Dear all,I'm using an L6920d to generate a 3V3 voltage to power up a circuit from 2 alkaline battery. However it happens that sometimes the component breaks after inserting the batteries (its imput impedance go down t...
AN1621 - 300W SECONDARY CONTROLLED TWO-SWITCH FORWARD CONVERTER WITH L5991A
Posted on July 22, 2016 at 10:42Could anyone explain how the start up circuit works in the schematic available in the given application note ?Is it possible to simulate that schematic in e design suite ?
design software or excel sheet for Viper22A
Posted on July 15, 2016 at 17:29 hi all, i need design software or excel sheet for Viper22A kindly send to secure_tech2000@yahoo.com. Thanks. sudhir kumar
l6470 Speed Register
Posted on April 15, 2013 at 14:25According to Datasheet Reference:In order to convert the SPEED value in step/s, the following formula can be used:[step/s] = (SPEED X 2 –28)/ tickThat would mean that if I would like to work with step/seconds I hav...
Fake STPS20H100CT?
Posted on July 09, 2016 at 13:00Does anybody have an idea, is STPS20H100CT on the photo genuine, or just another one China fake?It is suspicious that it is marked with an unusual for ST font and a circle around ''e3'' is rather an ellipse, but the o...
L6235 current control
Posted on July 08, 2016 at 15:40Hi i have a problem regarding the L6235PD. With the EVAL6235N everything works fine. Problem is my own PCB layout. The monostable never triggers the bridge off and the motor consumes a lot of current compared to the e...
L6470 When CS goes low pulls SDI down with it?
Posted on July 05, 2016 at 11:11Hi,I have been using an microchip explorer16 board with the EVAL6470H board and working fine. Swapped over to my design PCB and there is a peculiar fault where when the CS pin is high the SDI at the L6470 works normal...
EVAL6470PD Vdd supply and SW input
Posted on June 30, 2016 at 22:42I have two EVAL6470PD boards that I will be using to drive the stepper motors in an XY stage. They will be controlled from a PIC32 board through SPI. Is there any performance or noise immunity advantage to using an e...
