Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
I am using 2 SPV1040 that are controlling 1 solar panel per chip. With that said, I am using a super cap with no battery and when the super cap is discharged the two ICs work in unison to charge the Super cap to the voltage set point. Once that is co...
Hi all,I have questions about L6470 absolute position counter:Can it be used reliably to count how many steps (or micro steps) the motor actually spins? For example, when at ABS_POS 0, if executing GoTo_DIR(1, 25600) (1/128 micro step mode), does it ...
Hello~ I am program stm32f302r8 for bldc motor control. Does any ones has the file and source code like below? Luenberger state observer Rotor position estimation simulink file, source code for maximum torque per ampere, feed-forward current regulati...
Hello Everyone, We are having an issue with STC3115 (fuel gauge). We are connect Nrf51822(as Master) and stc3115 (as slave). we are read the device address from 0 to 127 . we got (I2C device found at address 0x70) from slave (stc3115) and...
Switching losses:1. P = f * (Eon + Eoff) --> P = 32000 Hz * (383 uJ + 293uJ) = 21,632 W2. Pswon = 0,5 * Un * In * Füein * tr/T --> P = 0,5 * 325 V * 8,88 A * 1,2 * 14,6 ns / (1/32000 Hz) = 0,809 W Pswoff = 0,5 * Un * In * Füein * tr/T --> P = 0,5 ...
Hello,I'm building DC-DC chopper that will switch at 80 kHz, max current of 8 A, how can i know if STPS20H100CT will be able to switch this frequency or not? It's not in datasheet.
