供应KF2952A 1.3MA DC-DC降压IC

The KF2952A is a monolithic synchronous buck regulator. The device integrates 1 30m2 MOSFETS that provide 2A continwous load current over a wide operating input voltage of4.75V 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. In shutdown mode, the supply current drops below 1μA.

This device, available in an 8-pin SOP package, provides a very compact system solution with minimal reliance on external components.

  Features

2A Output Current

Wide 4.75V to 18V Operating Input Range

Integrated 1 30mQ Power MOSFET Switches

Output Adjustable from 0.925V to 15V

Up to 95% Efficiency

Programmable Soft. Start

Fixed 450KHz Frequency

Cycle-by-Cycle Over Current Protection

Input Under Voltage Lockout

Thermally Enhanced 8-Pin SOP Package

  Application

Distributed Power Systems

Networking Systems

FPGA, DSP, ASIC Power Supplies

Green Electronics/ Appliances

Notebook Computers

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DC-DC降压IC

DC-DC降压IC

DC-DC降压IC DC-DC降压IC