HOVP1HA2HB3HC4CW/CCW5FREE/nST6APRS7DTS8FO9DGND10VOUT11IP12OPO13IN14I_FB15DUTY16R_CLK17AGND18I_IN19AS20VSENSE21RT22OC_TMR23N_FAULT24VPP25Z26W27Y28V29X30U31PGND32EP33