MA5801-58V Asynchronous Buck Converter DataSheet

GENERAL DESCRIPTION
  The MA5801 is a monolithic asynchronous buck regulator.
The device integrates 110mΩ MOSFET, and provides 2A of continuous load current
over a wide input voltage of 10V to 58V.Current mode control provides fast transient
 response and cycle-bicycle current limit.The interna lsoft-start function prevents inrush currentat turn-on,
This device, available in an SOP8L-EP(Exposed pad)package,
provides a very compact solution with minimal externalcomponents.

FEATURES
-Wide10V to58V Operating Input Range
-Integrated 110mΩ P-channelMOSFET Switches
-Output Adjustable:VFB(1.00V±2%)
-Up to 93% Efficiency
-InternalSoft-Start
-Fixed240KHz Frequency
-Cycle-by-Cycle Over Current Protection
-Input Under/OverVoltage Lockout