VIN35VIN34VIN33VIN32VIN31PH30BOOT29VINMON28HVBIAS27EXTBIAS26GND25PVCC24VCC23EN/UVLO22SYNC21PGOOD20RT19GND18SS17COMP16FB15ILIM14MODE13LG12NC11SW10SW9SW8SW7PGND6PGND5PGND4VIN3VIN2VIN1