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
STGIB20M60TS-L Heating
Hi there!I'm using the STM32G474E-EVAL to drive the STEVAL-IPM20B (eval board for the STGIB20M60TS-L). I'm running my motor (SM3L-084A) at 380V. Note, I've checked with the vendor about running the motor at higher voltage than quoted and there should...
Unable to detect stall condition of stepper motor using powerSTEP01 Voltage Mode
Currently we are evaluating voltage mode feature of powerstep01Motor Parameters:Motor Phase Resistance: 8.4 ohmMotor Phase Inductance: 5.2 mHKe: 0.07392We have tested voltage mode by changing current from 0.5 to 1.1 A. Test report are attachedAlso In...
IC L9678 SPI MOSI Frame RID for a Write only register
Hello Team, While going through datasheet, I noticed that there is no mention on what happens if we are trying to put RID for a write only register in MOSI frame. Will it cause any faults or does it work as expected?
Resolved! stwlc38 VOUT pin input voltage dependent op mode switching issue
Hi I am currently working on a project using stwlc38.I am using it in conjunction with a power management IC, MAX17330.The circuit is simple, VOUT and system power is connected and normally I use it to discharge the battery which is connected to MAX1...
L9026 Device Configuration Sequence
Will be looking for a simple sequence to activate the Outputs of the L9026 Note:- INT0 and INT1 are used to activate the chipQuick Response will be greatly appreciated.Thanks,Krishna
Resolved! STWBC86 GPIO for LEDs
Hi,When STWBC86 is operating fully independently without being interfaced with a host system, how can the GPIO be used to drive indicator LEDs to indicate charging status, fault etc? The datasheet shows how these can be programmed to inputs or output...
L9305 Daisy Chain SPI
Does anyone know if the L9305 supports Daisy chain communication? 有人知道L9305是否支持菊花链通讯？
Resolved! L7987 switching frequency
HI Sir,how do we define the switching frequency of the L7987the switching frequency range is between 250KHz and 1.5MHzlooks like if the switching frequency is set to 1.5MHz, the ripple appears to be much smaller, so can we set it to 1.5MHz under norm...
Confused about stepper spec & tips on pwm-step/dir
Hello! I have asked the few I know who have knowledge of this and now turn to this one inexhaustible source of knowledge aka. the electronics forum. I was going to buy stepper motors yesterday but got so confused about the spec that I need to get an...
