LPC MicrocontrollersのトピックRe: Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721042#M29149 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>What is the GATE drive signal and voltage level?</P></BODY></HTML> Thu, 22 Mar 2018 07:08:26 GMT guoweisun 2018-03-22T07:08:26Z Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721039#M29146 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>we are using NXP 2N7002P Mosfet in pne of our Production Test Setup design which is getting damaged frequently.</P><P>Gate is controlled by GPIO from NXP LPC 1833 Controller. Drain Is pulled up from external DUT and Used for Resetting the DUT (Device under test)</P><P>Please Help Us on this.</P></BODY></HTML> Wed, 21 Mar 2018 10:11:51 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721039#M29146 abhilashsurendr 2018-03-21T10:11:51Z Re: Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721040#M29147 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>This kind of standard products had already transfered to ----<A class="" data-content-finding="Community" href="https://community.nxp.com/external-link.jspa?url=http%3A%2F%2Fwww.nexperia.cn" rel="nofollow" target="_blank">www.nexperia.cn</A> last year.</P><P>Please also contact with them for detail.</P><P>Anyway from my side,please check the GATE drive signal and voltage level.</P><P>I don't see the pull up resistor value and pull up voltage of drain pin,please also check.</P></BODY></HTML> Thu, 22 Mar 2018 02:07:13 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721040#M29147 guoweisun 2018-03-22T02:07:13Z Re: Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721041#M29148 <HTML><HEAD></HEAD><BODY><P>Hi guoweisun</P><P></P><P>The pull up is there at the end where the device Under test is connected.</P><P>Pulled up to 3.3 Via 10 Resistor. The drain of the MOSFET comes in contact</P><P>to TP63 test point in DUT as shown in image attached.</P><P></P><P></P><P></P><P></P><P>Best Regards,</P><P></P><P></P><P>Abhilash Suredran</P><P>VVDN Technologies Pvt Ltd</P><P>Cell: +91 9809305675 | Skype : abhilashsurendran@hotmail.com</P></BODY></HTML> Thu, 22 Mar 2018 03:58:40 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721041#M29148 abhilashsurendr 2018-03-22T03:58:40Z Re: Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721042#M29149 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>What is the GATE drive signal and voltage level?</P></BODY></HTML> Thu, 22 Mar 2018 07:08:26 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721042#M29149 guoweisun 2018-03-22T07:08:26Z Re: Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721043#M29150 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>Other question,why do you select this VDS about 60V MOSFET in your 3.3V(drain connection) application?</P></BODY></HTML> Thu, 22 Mar 2018 07:45:11 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721043#M29150 guoweisun 2018-03-22T07:45:11Z Re: Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721044#M29151 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>The gate is controlled by NXP LPC1833 GPIO 3.3V.</P><P></P><P>VDS 60V Mosfet was available in our stock. That's why we have chosen that.</P><P></P><P>Best Regards,</P><P></P><P></P><P>Abhilash Suredran</P><P>VVDN Technologies Pvt Ltd</P><P>Cell: +91 9809305675 | Skype : abhilashsurendran@hotmail.com</P></BODY></HTML> Thu, 22 Mar 2018 08:20:17 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721044#M29151 abhilashsurendr 2018-03-22T08:20:17Z Re: Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721045#M29152 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>Please notice that 2N7002P is P-channel MOSFET,you can't use it in your schematic.</P></BODY></HTML> Fri, 23 Mar 2018 23:32:18 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721045#M29152 guoweisun 2018-03-23T23:32:18Z Re: Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721046#M29153 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>2N7002P is N-Channel Mosfet Please see the datasheet Link</P><P></P><P><A href="https://assets.nexperia.com/documents/data_sheet/2N7002P.pdf" target="test_blank">https://assets.nexperia.com/documents/data_sheet/2N7002P.pdf</A></P><P></P><P>Best Regards,</P><P></P><P><STRONG>Abhilash Surendran</STRONG></P><P><STRONG>VVDN Technologies Pvt Ltd</STRONG></P><P>Cell: +91 9809305675 | Skype : abhilashsurendran@hotmail.com</P></BODY></HTML> Tue, 27 Mar 2018 06:29:33 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721046#M29153 abhilashsurendr 2018-03-27T06:29:33Z Re: Hi we are using NXP 2N7002P Mosfet in our design which is getting damaged frequently. Gate is controlled by GPIO from NXP LPC 1833 Controller. Please Help Us on this https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721047#M29154 <HTML><HEAD></HEAD><BODY><DIV>Hi,</DIV><DIV>Please try increase the pull up resistor to try for example 1K.</DIV></BODY></HTML> Thu, 29 Mar 2018 01:48:22 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Hi-we-are-using-NXP-2N7002P-Mosfet-in-our-design-which-is/m-p/721047#M29154 guoweisun 2018-03-29T01:48:22Z