LED_GND1LED_GND2OUT43LED_GND4OUT35OUT26OUT17INT8SDA9SCL10BST_SYNC11PWM12SGND13LED_SET14PWM_FSET15BST_FSET16MODE17UVLO18VSENSE_P19VSENSE_N20SD21VDD22EN23C1N24C1P25CPUMP26GD27PGND28ISNS29ISNSGND30ISET31FB32EP33