General Description The M3608 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 2.6A current power MOSFET makes this converter highly power efficiently. The M3608 implements a constant frequency 1MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component sizes. The M3608 features automatic shifting to pulse frequency modulation mode at light loads. Highly integration and internal compensation network minimizes as 6 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. The M3608 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The M3608 is available in a small 6-pin SOT23-6 package. Order Information M3608 □ □ □ F: Halogen Free and Pb Free Package Type B6: SOT23-6 B5：SOT23-5Features Up to 90% efficiency Shut-down current:<1uA Internal Compensation, Soft-start 1MHz fixed frequency switching High switch on current:2.6A Available in SOT23-6 Package
