topic SC18IM700IPW Temp Failures in Digital Signal Controllers https://community.nxp.com/t5/Digital-Signal-Controllers/SC18IM700IPW-Temp-Failures/m-p/1017472#M1801 <HTML><HEAD></HEAD><BODY><P>We are using the <SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">SC18IM700IPW&nbsp; </SPAN></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">We have had issues at -40C and also at +79 C with the parts not functioning.</SPAN></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">When they fail they are unresponsive on the bus.</SPAN></P><P></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">There are 2 applications within our company that have now failed in a similar manner.</SPAN></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">We have been using these parts since 2011 and only recently have seen this issue.</SPAN></P><P></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">If you could please shed any light on this it would be appreciated.</SPAN></P><P></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">Thanks,</SPAN></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;John Eckland </SPAN></P><P></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">@ <A href="mailto:jeckland@curtisswright.com">jeckland@curtisswright.com</A></SPAN></P></BODY></HTML> Wed, 29 Jan 2020 20:15:02 GMT jeckland 2020-01-29T20:15:02Z SC18IM700IPW Temp Failures https://community.nxp.com/t5/Digital-Signal-Controllers/SC18IM700IPW-Temp-Failures/m-p/1017472#M1801 <HTML><HEAD></HEAD><BODY><P>We are using the <SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">SC18IM700IPW&nbsp; </SPAN></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">We have had issues at -40C and also at +79 C with the parts not functioning.</SPAN></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">When they fail they are unresponsive on the bus.</SPAN></P><P></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">There are 2 applications within our company that have now failed in a similar manner.</SPAN></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">We have been using these parts since 2011 and only recently have seen this issue.</SPAN></P><P></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">If you could please shed any light on this it would be appreciated.</SPAN></P><P></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">Thanks,</SPAN></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;John Eckland </SPAN></P><P></P><P><SPAN style="background: yellow; color: #1f497d; font-size: 11pt;">@ <A href="mailto:jeckland@curtisswright.com">jeckland@curtisswright.com</A></SPAN></P></BODY></HTML> Wed, 29 Jan 2020 20:15:02 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/SC18IM700IPW-Temp-Failures/m-p/1017472#M1801 jeckland 2020-01-29T20:15:02Z Re: SC18IM700IPW Temp Failures https://community.nxp.com/t5/Digital-Signal-Controllers/SC18IM700IPW-Temp-Failures/m-p/1017473#M1802 <HTML><HEAD></HEAD><BODY><P>1: do you mind share with us your schematic?</P><P>2: do you do a cross test with recently batch sc18im700 with previously perfect board?</P><H1></H1></BODY></HTML> Mon, 03 Feb 2020 09:18:22 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/SC18IM700IPW-Temp-Failures/m-p/1017473#M1802 guoweisun 2020-02-03T09:18:22Z