Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Dear Sir/Madam,we are designing a PFC input stage for a power converter. High efficiency, low power loss, and low EMI (low dv/dt, low di/dt) are all important requirements. We have identified a suitable power topology for this stage: Zero-Voltage-T...
Hello,We want use sixpack SiC Power MOSFET module for drive a low power hi voltage motor.For safety reson I want measure the phase currents with 3 shunts connected beetween low side source and negative, instead one. With this package aren't avalable ...
Hi Community,I designed and developed a board for STUSB4500. I followed the schematic as mentioned in the STEVAL-ISC005V1 schematic diagrams, however I used only the main circuitry surrounding STUSB4500. There is no particular guidelines for layout, ...
I am using STWBC2-HP and STWLC99 for development. The output voltage at the receiver end is set to 10V, and the current limit at the transmitter end is set to 5A. However, the actual current at the transmitter end can only reach a maximum of 0.8A, an...
Hi.My project adopts stef01 chip for LED driver,I am meeting an odd phenomenon without thermal protection/overcurrent protection(I think),EN/Fault pin sometime is 1.4V,sometime it works well.It can be recurred when i rest the en/fault pin(efuse_rst=...
Hi, I bought the eval-l9963e-mcu, I want to know if I can use with SPC5 Studio, cause when i open the software and select L9963E it doesn't work. There is someone who already used this board?
Hello. I am reading the specification for L99DZ70XP and have some doubts about figure 3 in Section 2.4.1: There are two comparators in the figure used to monitor whether the ECV status is not reached/too high and input the comparison result into the ...
i could not receive whitepaper which is titled "How to save space and eliminate unnecessary cabling in space-constrained vehicles" even i filled out the form...please give me support. Whitepaper: How to save space and eliminate unnecessary cabling in...
Hi,Is there a SPICE model available for VNF1048F (High-side switch controller)?Many thanks,SMPS85
I having issue addressing L9963E when the device is already awake. Currently my team is working on developing a BMS using two L9963E in a daisy chain configuration. In some instances, we may have to reset our micro controller(eg: Soft Reset, WDT rese...
