MP2307 Datasheet | Monolithic Power Systems

The Future of Analog IC Technology 3A, 23V, 340KHz Synchronous Rectified Step-Down Converter DESCRIPTION The MP2307 is a monolithic synchronous buck regulator. The device integrates 100mΩ MOSFETS that provide 3A of continuous load current over a wide operating input voltage of 4.75V to 23V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on and in shutdown mode, the supply current drops below 1µA. This device, available in an 8-pin SOIC package, provides a very pact system solution with minimal reliance on external ponents. EVALUATION BOARD REFERENCE Board Number EV2307DN-00A Dimensions 2.0”X x 1.5”Y x 0.5”Z Features - 3A Continuous Output Current 4A Peak Output Current - Wide 4.75V to 23V Operating Input Range - Integrated 100mΩ Power MOSFET Switches - Output Adjustable from 0.925V to 20V - Up to 95% Efficiency - Programmable Soft-Start - Stable with Low ESR Ceramic Output Capacitors - Fixed 340KHz Frequency - Cycle-by-Cycle Over Current Protection - Input Under Voltage Lockout - Thermally Enhanced 8-Pin SOIC Package APPLICATIONS - Distributed Power Systems - Networking Systems - FPGA, DSP, ASIC Power Supplies - Green Electronics/Appliances - Notebook puters “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION INPUT 4.75V to...