FP6199-3A,18V,340KHz Synchronous Step-Down Converter DataSheet

General Description
    The FP6199 is a synchronous buck regulator with integrated two 0.11Ω power MOSFETs. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. The device includes cycle-by-cycle current limiting and thermal shutdown protection. The FP6199 requires a minimum number of readily available external components to complete a 3A buck regulator solution.

Features
 3A Output Current
 0.11Ω Internal Power MOSFET Switches
 Stable with Low ESR Output Ceramic Capacitors Up to 93% Efficiency
 Programmable Soft-Start
 Fixed 340KHz Frequency
 Thermal Shutdown
 Cycle-by-Cycle Over Current Protection
 Wide 4.5V to 18V Operating Input Range
 Output Adjustable From 0.923V to 16V
 Available SOP-8L (EP) Package
 Input Under Voltage Lockout

Applications
 Distributed Power Systems
 Battery Charger Network Cards
 Pre-Regulator for Linear Regulators
 DSL Modems