AX3803 converter equivalent, 500khz synchronous rectified step-down converter.
3A Output Current Wide 4.75V to 23V Operating Input Range Integrated 110mΩ Power MOSFET Switches Output adjust from VFB to 20V Internal compensation Up to 94% Efficiency .
The AX3803 is a monolithic synchronous buck regulator. The device integrates two 110mΩ MOSFETs, and provides 3A of continuous load current over a wide input voltage of 4.75V to 23V. Current mode control provides fast transient response and cycle-by-C.
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