Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Posted on November 12, 2015 at 21:17When I send any get or set command from micro to L6470 via SPI, the L6470 always responds with the command byte sent by the micro. It should be either sending the MSB of the get data or a 0 byte for a set command ...
Posted on April 13, 2016 at 11:48Hello, I am using the eval board EVAL6226QR that has the dual full bridge driver L6226Q on it. I am using it to drive a 40kHz train of pulses from IN1A to OUT1A (and IN2A to OUT2A). To minimize current consumption, I...
Posted on April 13, 2016 at 11:27Hallo..I am using L6205 in parallel connection mode for high current. I have attached a load resistance of 10ohm at output and the Supply voltage is 12 volt. The load resistance was drawing about 1.2Amp current and I...
Posted on April 13, 2016 at 10:22Need help with calculation parametrs for current regulator.Try to use AN1451. And can`t calculate Switching Frequency.How to know Toff parametr ?
Posted on April 12, 2016 at 01:21Hi ,Can you do FOC on a BLDC motor or only on PMSM ?ThanksImtiaz
Posted on March 30, 2016 at 09:14Useful tool, but when VN5Exxx family will be availble for simulation?
Posted on April 01, 2016 at 18:07Hello Members,I have recently started looking into designing an AC/DC converter with the rating as mentioned in the subject. I am looking into possible solutions or reference designs provided by ST for this purpose. ...
Posted on April 01, 2016 at 18:06Hello Members,I have recently started looking into designing an AC/DC converter with the rating as mentioned in the subject. I am looking into possible solutions or reference designs provided by ST for this purpose. ...
Posted on January 10, 2016 at 17:24Now that I have FOC working on the STM board and the STM ''power stage'' the next step is to move all this over to my own power stage and logic board. The CPU part can wait, so now I'm working on getting the nucleo...
Posted on March 17, 2016 at 08:23Hi there,I have built my own circuits to drive a BLDC motor. So far I have managed to get an RC BLDC motor working quite smoothly in open loop. However my 1kW motor is not running good at all, it cgs at lows speed an...
