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
Hello, I have L6472 with separate power for VSA/B and VDD+VREG (3V3). When VSA/B is powered off IC doesnt respon on SPI. What is propper procedure for power off communication?
In datasheet there is no any connection between VSA and/or VDD. In block schematic are these two voltages separated, also any mention about VSA voltage required to SPI function...
Resolved! High side configuration for TD350E
I'm trying to develop a 400V 3 phase inverter for a motor controller. I was looking at TD350E to drive the IGBTs. Can this be used on the high side or in a half bridge configuration?
VNF1048 PWM output
Hello all,I'm currently building a power distribution module based on VNF1048F e-fuses. I want to limit the amount of power supplied to the receiver. I would like to do it with PWM output on VNF1048F, does anyone know how fast can the gate output be ...
Resolved! Min. SPI Baudrate PowerStep01
According to the datasheet of the powerstep01 driver, a minimal baudrate of 5MHz has to be respected for the SPI interface. Is there any technical reason for that or can a lower (lets say <1MHz) baudrate be used for communication?
How does the quiescent current of STLQ020 change when operating in dropout?
Hi,I'm interested in the STLQ020 in a very low load current application and am keen to minimise quiescent current consumption.Looking at the data and graphs in the datasheet, I can see that the quiescent current use is maximum 1000nA at no load, and ...
Research purpose for group of students Technical University of Denmark
Hello, we are a group of students at the Technical University of DenmarkWe are currently working on a project, regarding the company Lotus Microsystems, which would eventually be able to produce smaller sized power converter that would have better la...
