Summary
MD1320N is a non-isolated, PWM control stepping down DC to DC converter power IC including main MOSFET switch and fly wheel SBD inside. It has maximum 7.5W ( 5V, 1.5A) output power and high efficiency in wide range. It also has wide input voltage rangee ( 8- 30V ) and it is possible to get 3.3V or 5V output voltage by selecting terminal. Its package is new compact surface mount type (SSOP-32) and it is possible to design DC to DC converter with fewer external components and smaller mounting area.

FEATURE
    Input Voltage range 8-30V
    Maximum Output Current 1.5A
    Included main MOSFET switch and fly wheel SBD
    Output 3.3V / 5V (Selective with output switching terminal)
    High Efficiency typ. 91% (at:Vin=8V, Vout=5V, Iout=0.5A)
    Fixed Frequency 250kHz PWM Control
    Over Current Protection Function
    Low Input Voltage Protection Function(UVLO)
    Thermal Shut Down Function