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
Will LED2000 destroy itself if the LED load is removed while operating?
We have been using the LED2000 and LED2001 for years with great success. We have a new design where it is possible that the LED loading the output can be disconnected during operation. The LED would be running around 1.5A. That would result in a swit...
LED6000 use DIM as enable
Hi all,The LED6000 has a seperate EN and DIM line. I would like to use the dimming feature and also be able to disable the device. It seems I could use DIM only, and tie EN to VCC. Then, if I hold DIM low, the device should be disabled. As I use mult...
PM8805 PoE Controller Grounding
Hi,Looking at the PM8805 PoE Controller datasheet fig 7 and also AN5207 page 30 there is a 3M3 resistor from power ground to chassis ground. What it purpose, is this some form of bleed resistor to stop voltage build up? My main question though is why...
Do you supply mfg cofc's with shipments?
my customer ordered TIP122 from Arrow and we only rec'd the delivery note. Can you provide the mfg cofc?
Reference design L6562AT?
Hello,I am looking for a reference design for a PFC with an input range: 300V - 400V RMS.The output power should be 180W. Thanks.
Are the design parameters of the transformer in the steval-isa138v1 available?
I would like to find out the Transformer code size, gap, primary turns, secondary turns, leakage inductance and primary inductance.Thank youClaude Arpin
what are the precise timings for external flip flop involved into STNRGPF01?
I plan to use STNRGPF01 to buil a PFC, eval board comes with 2 74HC132 package that are quit huge regarding the STNRG size. I would prefer to use single gate and TRUE D flip flop with set reset... knowing precise timings for Set and Reset will be a g...
How to control acceleration, set target speed, home position and target position through X-NUCLEO-IHM06A1 Board using programming ?
I am using X-NUCLEO-IHM06A1 Board with Nucleo-F401RE to control the acceleration, set target speed, home position and target position of stepper motor in my program code. I already referred user manual as well as datasheet which is available but I ...
SpinFamily Toll Evaluation fails to connect Nucleo-L053R8 with X-NUCLEO-IHM06A1 Board, so tell me any solution please.
Hello sir,I am trying to connect the SPINFamily Evaluation Tool with Nucleo-F401RE as well as Nucleo-L053R8 with X-NUCLEO-IHM06A1 Board, its return Communication board initialization failed' error message while connecting SPINFamily Evaluation Tool s...
What junction temperature of switches should we take for a reliable operation of around 10000 to 20000 hours ?
Hi,We are building an automotive motor controller of continuous power of around 18kW. Now for the selection of switching device we need to assume a steady-state junction temperature. We know junction temperature affects the life and reliability of th...
