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
Resolved! STWLC38 Tx and Rx
I'm designing a project using the STWLC38 in a base unit as a Tx and in a device as Rx. The data sheet points to Tx mode being possible but I've also read that it's not generally available. Would you please clarify this?I'd like to have Qi1.3 for the...
Resolved! L9960T Enabling Problems
Hello I am trying to use L9960T IC. I did the default configuration to IC and I can get the diagnosis from the L9960T. However, although the DIS pin is 0, NDIS is 1 and there is PWM in IN1 pin of L9960T Brdige_En register is still zero. I am using Hb...
Resolved! MCP34063 in buck/boost topology
Hello, everyone. I need to generate a stable 12V to supply my cooling fan (current consumption not over 200-300mA). The input voltage is in the range of 10V to 26V. Consequently, some buck/boost topology will be needed. I came across the MCP34063 mod...
IPM for single phase motor control
There are several kinds of IPM, but it seems all 3 phase output.Is there any IPM can do single phase motor control and how much is maximum output?
STM6510 tREC time
Dear, is it possible to increase the tREC time on the STM6510 beyond 2240ms? For example, is it possible to use capacitor to achieve ~10s tREC? What are the consequences?
Is there really no one using the L99PM62XP IC?
Hello, I am using the integrated circuit mentioned in the title, and I want to set it to debug mode (referred to as flash mode), but there is something called Vflash mentioned. I don’t understand what it means, and there is no explanation provided a...
About Eas of VNLD5160-E
Thank you for your help.The data sheet for Eas (single pulse avalanche energy) of VNLD5160-E states that it is 37mJ at Tj=150℃, but please tell me the Eas at Tj=25℃.If it has not been measured, how many times would it be calculated? Thank you in adva...
Resolved! Subject: Support Request for Current Sensing Calculation with VN9D5D20FN
Hi, I am currently working with the VN9D5D20FN and RL78, successfully controlling 4 channels at a 100% duty cycle, achieving a 12V output. Now trying to read the current sense value for Channel 1 with OUTCFGR1 configured to 0x9FE0 and a rheostat loa...
STPM34 weird values reading his registers
Hi,I'm debugging a board with two STMP34 used to read voltage and current from L1 - L2 and L3 of a threephase system. The current signals comes from three different TA devices.The issue is: sometimes, reading a block of registers using the Metro_HAL_...
WLC99Rx Stuck in DC Mode
I'm getting a STEVAL-WLC99RX and STEVAL-WBCTX70 configured for some testing and put the WLC99RX in DC mode (5V ono Vout). I cannot figure out how to get it back into Rx mode.It feels a little bit like a chicken and egg situation. I need to be in DC m...
