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
Why my STGIPS10C60-H has no output voltage
When using the chip GIPS30C60-H, sometimes the three-phase bridge switching signal is given but there is no output, regardless of whether the SD/OD pin is set high or not. This chip is used in a motor controller with a 0-270V DC bus supply and input ...
STDES-2KW5CH48V
Hello,We are working on building 48V Lithium battery charger for AGV's. I would like to know if below Eval board from ST is available for purchase. STDES-2KW5CH48V2.5 kW - 48 V battery charger reference design for industrial light electric vehicles (...
What are max operating input voltage of vn7000ay logic pins (e.g. SEn, IN, SEL)?
I can't find the max operating voltages of the logic pins. Is it same as Vcc? Thanks.
VN7004SLH 4-layer board design example on datasheet
On p23 Fig 35 of https://www.st.com/resource/en/datasheet/vn7004slh.pdf, Are the big copper areas on the 4-layer PCB around the IC GND or VCC? The figure seems to be GND, but how can GND help dissipate the heat from the ICs if the thermal vias are c...
LTSPICE model of STL210N4F7AG for Thermal modelling not working
Hello,I am trying to create the thermal model of Buck boost converter for my 20V application. I found STL210N4F7AG from ST with low Rds_on available on market. I dowloaded the spice model and created a symbol based out of V3lib file. I put it in my m...
Output current limit for RHFL6000A
Hi All, In this LDO the output current limit can be set by a Rshort resistor from pin 8 to V_in.Is there any formula for the calculation of such a resistor? On the Figure 19 in the datasheet there is a plot showing Short-circuit current vs RSHORT for...
power output is like AC in stpm34
I use stpm34. stpm34 reads voltage and current as rms. but stpm34 read active/reactive power like ac.I think stpm34 should read them like dc. is it right? I wanna dc value of active/reactive power.Could you help me?
Resolved! STBC15 wiring of open drain output pins
Hello, I see there are two open drain output pins on the STBC15: CHGINOK and PG. If I don’t need to read the CHGINOK and PG status, can they either be left floating or connected to ground, without needing to add an external pullup? Please confirm if ...
What is the difference between the LM211 and LM311
The datasheet says that LM211D/DT has a temperature of -40 °C, +105 °C and output to negative supply voltage 50VLM311D/DT has a temperature of -0 °C, +70 °C and output to negative supply voltage 40VIs there any differences in performance or electrica...
