topic Regarding PF3000 in Other NXP Products https://community.nxp.com/t5/Other-NXP-Products/Regarding-PF3000/m-p/649614#M4475 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>In PMIC PF3000 one pin VDDIO is an Input pin or an output pin.</P><P></P><P>Regards</P><P>Nitesh</P></BODY></HTML> Tue, 14 Mar 2017 10:06:42 GMT niteshsahay 2017-03-14T10:06:42Z Regarding PF3000 https://community.nxp.com/t5/Other-NXP-Products/Regarding-PF3000/m-p/649614#M4475 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>In PMIC PF3000 one pin VDDIO is an Input pin or an output pin.</P><P></P><P>Regards</P><P>Nitesh</P></BODY></HTML> Tue, 14 Mar 2017 10:06:42 GMT https://community.nxp.com/t5/Other-NXP-Products/Regarding-PF3000/m-p/649614#M4475 niteshsahay 2017-03-14T10:06:42Z Re: Regarding PF3000 https://community.nxp.com/t5/Other-NXP-Products/Regarding-PF3000/m-p/649615#M4476 <HTML><HEAD></HEAD><BODY><P>Hi Nitesh,</P><P>&nbsp;</P><P>VDDIO is an input pin as can be seen in Table 2 on page 9 of the <A href="http://www.nxp.com/assets/documents/data/en/data-sheets/PF3000.pdf">datasheet</A>.</P><P>&nbsp;</P><P>VDDIO is the supply for the digital communication of the device (I2C interface voltage).</P><P>You should bypass it with 0.1 µF ceramic capacitor.</P><P>Connect to 1.7 to 3.6 V supply and ensure that VDDIO is always lesser than or equal to VIN.</P><P><BR />Have a great day,<BR />Jose</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 28 Mar 2017 19:44:00 GMT https://community.nxp.com/t5/Other-NXP-Products/Regarding-PF3000/m-p/649615#M4476 reyes 2017-03-28T19:44:00Z