Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Posted on December 03, 2014 at 19:24For EVAL6229 or EVAL6235 with PractiSpin board it looks like 3.3V or 5V reference is from other PCB, is there a way for L6229 or L6235 to supply 5V (for EN, F/R, BRAKE) internally? Does ST make compatible 8-52V to...
Posted on December 02, 2014 at 13:41Hi. I'm trying to find application notes that relate directly to the EVAL6229PD. All I have been able to find is application notes for the EVAL6235N and they do not relate directly to the 6229 as it has a differen...
Posted on December 10, 2014 at 09:17hi,Enrico Poli I just bought a EVAL6472-DISC board from local distributor,can i program the mcu(STM32F105) on the board through JTAG interface? And after i flash the mcu,can it still use the dSPIN evaluate softwar...
Posted on December 04, 2014 at 00:32Hello, I have a design using several L6472 ICs. Everything seems to work fine except when I go to read the abs_pos register. For instance: if the position register is reading 0x00084AF and I command the driver t...
Posted on October 23, 2014 at 10:43Hi,I need the source code for single shunt current measuring.ST library doesn't get any parameter like switching frequency but I need to be able to change the Fsw during inverter operation.(eg 5khz and 10khz)any he...
Posted on August 14, 2013 at 03:25Hi, I download the PMSM FOC V3.3 firmware, It's for IAR,and the user manual is different to IAR example,IS there more detail document and example for Keil in your suppot? Thanks .
Posted on August 13, 2014 at 09:29In the Library there is the function SPD_SetMecAngle. Reading all available help and documentation, I am not sure what the purpose of this functions is.Here my question: Can I use the function SPD_SetMecAngle to le...
Posted on December 01, 2014 at 23:48I purchased the L6229Q eval board and have connected to a 3-phase BLDC motor (H1, H2, H3, OUT1, OUT2, OUT3). I have VDD and EN connected to a 5V supply with SGND and VS connected to a sceond 12V supply with PGND. ...
Posted on October 15, 2014 at 15:25Hi I need to set the speed in my application in rpm. Better in tenth of rpm. I found the routine: UI_ExecSpeedRamp() To use this function in my file what I need to implement and define? bool UI_ExecSpeedRamp(CUI th...
Posted on October 17, 2014 at 13:21Dear Enrico, In my application, I have a power board (generating 24V, 7V) and control board (contains uC, L6474) connected with cables. I have used 24V for L6474 Power pins and 5V for Microcontroller and Digital l...
