ITEMP21ITH22VOSNS2-3VOSNS2+4TK/SS25HIZB26PWMEN27PWM28RUN29GND10SNSD2+11SNS2-12SNSA2+13PGOOD214PGOOD115SNSA1+16SNS1-17SNSD1+18GND19RUN120PWM121PWMEN122HIZB123TK/SS124VOSNS1+25VOSNS1-26ITH127ITEMP128ILIM129PHSMD30FREQ31MODE/PLLIN32CLKOUT33INTVCC34VIN35ILIM236PAD37