https://community.nxp.com/t5/Power-Management/FS5600-OTP-regeisters/m-p/1748724#M3062 <P>we have a&nbsp;<SPAN>MFS5600AMBA0ES on our board.</SPAN></P><P>the datasheet says it is Non-programed.&nbsp;&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="bwp530_0-1698670207743.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/247515i37B54B78A4858329/image-size/medium?v=v2&amp;px=400" role="button" title="bwp530_0-1698670207743.png" alt="bwp530_0-1698670207743.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">bwp530_0-1698670207743.png</span></span></P><P>this chip must be OTP programed? Does the SW1 and SW2 have voltage output? Does it have a default OTP configuration?</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 30 Oct 2023 12:53:44 GMT bwp530 2023-10-30T12:53:44Z https://community.nxp.com/t5/Power-Management/FS5600-OTP-regeisters/m-p/1748724#M3062 <P>we have a&nbsp;<SPAN>MFS5600AMBA0ES on our board.</SPAN></P><P>the datasheet says it is Non-programed.&nbsp;&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="bwp530_0-1698670207743.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/247515i37B54B78A4858329/image-size/medium?v=v2&amp;px=400" role="button" title="bwp530_0-1698670207743.png" alt="bwp530_0-1698670207743.png" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">bwp530_0-1698670207743.png</span></span></P><P>this chip must be OTP programed? Does the SW1 and SW2 have voltage output? Does it have a default OTP configuration?</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 30 Oct 2023 12:53:44 GMT https://community.nxp.com/t5/Power-Management/FS5600-OTP-regeisters/m-p/1748724#M3062 bwp530 2023-10-30T12:53:44Z https://community.nxp.com/t5/Power-Management/FS5600-OTP-regeisters/m-p/1748756#M3063 <P>Hi,</P> <P>Yes, it is a blank device that needs to be programmed typically using our <A href="https://www.nxp.com/design/development-boards/freedom-development-boards/mcu-boards/fs56-socketed-evaluation-board:KITFS5600SKTEVM" target="_blank">KITFS5600SKTEVM</A> and the dedicated <A href="https://www.nxp.com/design/software/analog-expert-software-and-tools/nxp-gui-for-automotive-pmic-families:PMIC-GUI-SW" target="_blank">GUI</A> according to the instructions in chapter 7.3 (OTP programming a blank device) of our <A href="https://www.nxp.com/webapp/Download?colCode=UM11642" target="_blank">UM11642</A>.</P> <P>SW1 output voltage is set via OTP_SW1_VOLT[7:0] bits and SW2 output voltage using OTP_SW2_VOLT[5:0] bits.</P> <P>BR, Tomas</P> Mon, 30 Oct 2023 13:59:25 GMT https://community.nxp.com/t5/Power-Management/FS5600-OTP-regeisters/m-p/1748756#M3063 TomasVaverka 2023-10-30T13:59:25Z