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! Dose L6562‘s inv pin has the same “disable function�? as l6562a？
Hello,I compared the datasheet of L6562 and L6562A. Section 7.2 of L6562A mentioned that inv pin has dual functions and can be used as disable function. Is there the same function in L6562?If not, what way should L6599A use the switch to control L6...
Why 400V 800W PFC with L4984D function ok when the load is resistive but not when the load is a switching with a transformer?
Hello, I designed and manufactured a PFC circuit with a L4984D for 400V 800W output. I tested it until 860W with a resistive load and function ok. I need to power with it a 600W, 400V to 24V DCDC. This second step consist of a full bridge with a tran...
Is there a reference design for the STWBC2 IC?
I am interested in developing a product using the STWBC2 wireless charging transmitter IC. Are there application notes, a reference design, or eval kit available for this component?
Resolved! STC3115AIJT maximum current measuring capacity ?
Hello,I am working with STC3115 and I would like to know, the maximum charging current that I can measure with it?
L7987L problems
Hello!I use L7987L DC-DC as step-down regulator with input voltage range 9-60V. output 5V , 2A max.Online design offers schematic i use (see image).I have a trouble with dc-dc stability with IC.With some input voltage and loads It is instable. With l...
RHF100 inconsistent values for 100 krad characteristics (1.8mV or 0.5%)
RHF100 has following characteristics for reverse breakdown voltage tolerance:1.8mV / 0.15% for 240hrs burn-in (Table 4)1.8mV / 0.5% for 100krad (Table 6)4.2mV / 0.35% for 300krad (Table 7)This data looks very inconsistent. What is correct value for t...
STSW- IDS002V1:GUI can’t go on to work
When I evaluated the STEVAL-ISV021V1 using GUI, there didn’t show any data in the right table and can’t go on to the next process after I clicked on “VOC calc�? button.
