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
Reg: Cooling type clarification for part STPS10200SF
Hi All,As mentioned in the datasheet for part the part STPS10200SF, it was stated that cooling will be conduction cooled.Please clarify that the cooling method will be either top cooled or bottom cooled.Thanks in advance.,Ganapathy Raman.I
STWLC38JRM does not output 5V at VOUT pin
Hi all,I am designing the custom wireless charging receiver using the STWLC38JRM chipCurrently, when I put the circuit on the wireless charging pad (Qi standard), I notice that the STWLC38JRM chip does not output 5V at the VOUT pin. Below is the sche...
Resolved! Component identification ST GP121
Greetings. Please help me identify this component. Thank you Another variation?
Thermal resistance information ST6710
Hello,I need some information on the thermal resistance Rthja and Rthjc of the STM6710 (package SOT23-6L). Could you please send some technical information like a datasheet which we can forward to certification authority?I often miss this information...
L6482 current control parameters
Hi,I am concerning about the L6482 current control parameters that are explained in the AN4158.I assume that tSW, tON_MIN, tOFF_MIN, tOFF_FAST, tFAST_STEP reflect the relevant registers. So:1. Peak current control with auto adjusted decay: - tOFF: th...
Resolved! WBC2TX50 board does not go past FSM_PRE_PING_STATE
I have a WBC2TX50 eval board along with a STEVAL-WLC98RX for testing Qi powe transfer. When I try to make the transfer, the WBC2TX50 board does not go past FSM_PRE_PING_STATE, either with the WLC98RX or with a phone, both of which work with a standar...
Vipergan50TR, switching frequency
Dear ST office, I have a project with the chip Vipergan50TR.We need the output voltage of 20V/0.2A, -20V/0.2A, 7V/1.5A. We plan to let the vipergan chip control 20V channel. I tried your online design tool for AC/DC. When i typed in output voltage ...
Resolved! DIODE IDENTIFICATION
HI.I'm looking for this diode so I can change it.I need the order number to buy it.
Broadcast init message,Broadcast frame structure for l99ldlh32.
where can I get example code for SPC58EC80E3. I am trying to give multidevice broadcast command but not working. Attached note for ref. Wether Broadcast init message are correct. Single device messages are as below in network. 0x200x240x140x100x...
STEVAL-WLC38RX transmit data to STEVAL-WBC2TX50
Hi, it seems that the STEVAL-WLC38RX uses STSW-WPSTUDIO and the STEVAL-WBC2TX50 uses STEVAL-WBC2TX50. Is it possible to program the STEVAL-WLC38RX to take external ADC measurements via the NTC pin or the GPIOs and send it to the STEVAL-WBC2TX50 using...
