Datasheet Summary
The Future of Analog IC Technology
3A, 32V, 250kHz Integrated Synchronous Step-Down Converter
DESCRIPTION
The MP2403 is a monolithic synchronous buck regulator. The device integrates a 150mΩ high-side MOSFET and an 80mΩ low-side MOSFET that provides 3A continuous load current over a wide operating input voltage of 4.6V to 32V. Current mode control provides fast transient response and cycle-by-cycle current limit.
An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the supply current drops to 1μA.
This device, available in an 8-pin SOIC package, provides a very pact system solution with minimal reliance on external ponents.
EVALUATION BOARD...
