GND41SW440PGOOD39GND38EN_B437PVIN436PVIN335EN_B334GND33IRQ#32SW331EN_L230GND29GND28VIN27GND26FB_B325FB_B424FB_B123FB_B222PWR_ON21SW220GND19EN_B218EN_B117PVIN216PVIN115SCL14SDA13DVDD12SW111EN_L310EN_L19FB_L18VIN_L17LDO16VIN_L35LDO34LDO23VIN_L22FB_L21