MT3608yes- -constant frequency,6footSOT 23Current Mode Step Converter,Designed for small,low power applications。MT3608The switching frequency is1.2MHz,Allows the use of tiny low-cost capacitors。sand the height of the inductor does not exceed2mm。Internal soft-start results in small inrush current and extends battery life.MT3608is characterized by automatically switching to pulse frequency modulation mode at light load。MT3608Includes low voltage lockout、Current limiting and thermal overload protection,to prevent damage。eIn progress In case of output overload。MT3608EncapsulationSOT23-6.