https://community.nxp.com/t5/Other-NXP-Products/Programming-MC33774A/m-p/1894642#M23299 <P>Hello <SPAN>Federico98</SPAN>,</P> <P>I hope all is great with you. Thank you for using the NXP communities.</P> <P>Correct, the cell voltage-balancing function allows discharging individual cells based on external resistors and PWM modulated currents controlled by the MC33774. Different PWM duty cycle can be used to define the average current.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="diazmarin09_0-1719430569899.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/285915i332769082FFE7B9C/image-size/medium?v=v2&amp;px=400" role="button" title="diazmarin09_0-1719430569899.png" alt="diazmarin09_0-1719430569899.png" /></span></P> <P>&nbsp;</P> <P>Please let me know if I misunderstood your question.</P> <P>Regards,</P> <P>David</P> Wed, 26 Jun 2024 19:36:25 GMT diazmarin09 2024-06-26T19:36:25Z https://community.nxp.com/t5/Other-NXP-Products/Programming-MC33774A/m-p/1894343#M23295 <P>I made a proper external architecture that allows to discharge adjacent cells with the AFE NXP MC33774A; but this component has an automatic PWM of even and odd internal mosfet.</P><P>Is it possible to change this and program adjacent discharge of cells?</P> Wed, 26 Jun 2024 10:41:28 GMT https://community.nxp.com/t5/Other-NXP-Products/Programming-MC33774A/m-p/1894343#M23295 Federico98 2024-06-26T10:41:28Z https://community.nxp.com/t5/Other-NXP-Products/Programming-MC33774A/m-p/1894642#M23299 <P>Hello <SPAN>Federico98</SPAN>,</P> <P>I hope all is great with you. Thank you for using the NXP communities.</P> <P>Correct, the cell voltage-balancing function allows discharging individual cells based on external resistors and PWM modulated currents controlled by the MC33774. Different PWM duty cycle can be used to define the average current.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="diazmarin09_0-1719430569899.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/285915i332769082FFE7B9C/image-size/medium?v=v2&amp;px=400" role="button" title="diazmarin09_0-1719430569899.png" alt="diazmarin09_0-1719430569899.png" /></span></P> <P>&nbsp;</P> <P>Please let me know if I misunderstood your question.</P> <P>Regards,</P> <P>David</P> Wed, 26 Jun 2024 19:36:25 GMT https://community.nxp.com/t5/Other-NXP-Products/Programming-MC33774A/m-p/1894642#M23299 diazmarin09 2024-06-26T19:36:25Z