S12 / MagniV MicrocontrollersのトピックRe:  FET driver MC33937A https://community.nxp.com/t5/S12-MagniV-Microcontrollers/FET-driver-MC33937A/m-p/489755#M12101 <HTML><HEAD></HEAD><BODY><P>Thanks Radek,</P><P></P><P>It was very helpful!</P><P></P><P>Happy New Year!</P><P></P><P>John</P></BODY></HTML> Wed, 30 Dec 2015 14:13:34 GMT yaletron 2015-12-30T14:13:34Z FET driver MC33937A https://community.nxp.com/t5/S12-MagniV-Microcontrollers/FET-driver-MC33937A/m-p/489753#M12099 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>How do I change drive board from 42V to 52V of MTRCKTSBNG128 development kit?&nbsp; Drive board has FET driver MC33937A. </P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Thanks!</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>John </P></BODY></HTML> Wed, 16 Dec 2015 22:20:50 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/FET-driver-MC33937A/m-p/489753#M12099 yaletron 2015-12-16T22:20:50Z Re: FET driver MC33937A https://community.nxp.com/t5/S12-MagniV-Microcontrollers/FET-driver-MC33937A/m-p/489754#M12100 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 10.0pt; font-family: 'Arial','sans-serif';">Hi john,</SPAN></P><P><SPAN style="font-size: 10.0pt; font-family: 'Arial','sans-serif';">MTRCKTSBNG128 contains two boards.</SPAN></P><P><SPAN style="font-size: 10.0pt; font-family: 'Arial','sans-serif';">Board with MCU is designed for powering up to 18V (MC33905 is designed for supply voltages up to 28V).</SPAN></P><P><SPAN style="font-size: 10.0pt; font-family: 'Arial','sans-serif';">Board with MC33937A FET driver could run up to 58V. You need at least modify voltage dividers. See </SPAN><SPAN class="jbundleitemtitle"><A href="http://cache.nxp.com/files/microcontrollers/doc/user_guide/3PHLVPSUM.pdf" target="_blank">3-Phase BLDC/PMSM Low Voltage Power Stage User Manual</A>​</SPAN><SPAN style="font-size: 10.0pt; font-family: 'Arial','sans-serif';"> for DC Bus voltage and Back EMF signals voltage dividers.</SPAN></P><P><BR />I hope it helps you.</P><P></P><P>Have a great day,<BR />RadekS</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 30 Dec 2015 08:42:38 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/FET-driver-MC33937A/m-p/489754#M12100 RadekS 2015-12-30T08:42:38Z Re:  FET driver MC33937A https://community.nxp.com/t5/S12-MagniV-Microcontrollers/FET-driver-MC33937A/m-p/489755#M12101 <HTML><HEAD></HEAD><BODY><P>Thanks Radek,</P><P></P><P>It was very helpful!</P><P></P><P>Happy New Year!</P><P></P><P>John</P></BODY></HTML> Wed, 30 Dec 2015 14:13:34 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/FET-driver-MC33937A/m-p/489755#M12101 yaletron 2015-12-30T14:13:34Z