VREF21TONSEL2V5FILT3EN_LDO4VREF35VIN6LDO7LDOREFIN8VSW9VOUT110VFB111TRIP112PGOOD113EN114DRVH115LL116VBST117DRVL118V5DRV19NC20GND21PGND22DRVL223VBST224LL225DVRH226EN227PGOOD228SKIPSEL29VOUT230TRIP231REFIN232EP33