Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
As the topic says i want to implement double buffer for my ADC on DMA interruption to save data on SD card.I've done two buffors. I am saving data to two of them in sequence. If one gets to it's limits the other one is taking the data. To point the c...
Vin=36V，Iout=0.4A，Vout=5Vtransfer efficiency ：13.8%Pd=31*0.4=12.4W
In the video, it appears that the boards cycle automatically through the different PDO's (first the LED at the 9V PDO lights up, then the LED at the 15V PDO and so on. Is this default?Let's say that I connect an electric razor to the 15V PDO at the s...
Hello,We are using low power modes of the stm32l4,i.e. sleep1, stop1 and shutdown modes.Requesting you to resolve the below queries,Before entering into each mode, which pre-configuration required?How to switch from sleep1 to stop1 and stop1 to shutd...
I want to know is there any alternative package for STLED524 part which is LED drive it is 0.4mm pitch BGA using this the design may go in to HDI, hence to avoid this can you suggest/have similar functionality any other package IC
To all expert, I have some confusion about the working mechanism about the current sensing mechanism of the embedded pga. In my sense, foc required at least two sampling of three phase to reconstruct the Idq diagram. With two opamp, I guess it inter...
I have used STPM34 In my design. I am measuring voltage and current of single phase supply. Line is connected Pin number 9 of STPM34 and neutral is connected with circuit ground via ferrite bead. check R23 in schematic. I have attached schematicMy...
Hello,We want to design best AC Phase-cut circuit. we have design BTA16 based AC Phase-cut but flickering issue occurred often and also design new AC Phase-Cut circuit with ACST10 which work fine.My query is that which is best AC switch BTA16 or ACST...
