MP1484EN-LF-Z Buck Switching Regulator IC Positive Adjustable 0.925V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Expose

Datasheet:MP1484EN-LF-Z

Additional Resources:

DESCRIPTION

The MP1484 is a monolithic synchronous buck regulator. The device integrates top and bottom 85mȍ MOSFETS that provide 3A of continuous load current over a wide operating input voltage of 4.75V to 18V. 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.

The MP1484 is PIN compatible to the MP1482 2A/18V/Synchronous Step-Down Converter.

FEATURES

* 3A Continuous Output Current

* Wide 4.75V to 18V Operating Input Range

* Integrated 85mȍ 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

* FPGA, ASIC, DSP Power Supplies

* LCD TV

* Green Electronics/Appliances

* Notebook Computers

Data Picture:https://media.digikey.com/pdf/Data%20Sheets/Monolithic%20Power%20PDF's/MP1484.pdf

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