ITH1VFB2DIFFOUT3DIFFN4DIFFP5SNSD+6SNS–7SNSA+8ILIM9CLKOUT10PGND11BG12SW13TG14BOOST15INTVCC16VIN17EXTVCC18ITEMP19PGOOD20MODE/PLLIN21FREQ22RUN23TK/SS24SGND25