FP6190 1.2A, 24V, 1.4MHz Step-Down Converter
General Description		Download
The FP6190 is a buck regulator with a built-in internal power MOSFET. It can provide 1.2A 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. This device includes cycle-by-cycle current limiting and thermal shutdown protection. Internal soft-start reduces the stress on the input source at power-on. The FP6190 requires a minimum number of readily available external components to complete a 1.2A buck regulator solution.		˙Data Sheet
Features
˙1.2A Output Current ˙0.35Ω Internal High Side Power MOSFET Switch ˙Stable with Low ESR Output Ceramic Capacitors ˙Up to 92% Efficiency ˙0.1μA Shutdown Mode Current ˙Fixed 1.4MHz Frequency ˙Thermal Shutdown ˙Cycle-by-Cycle Over Current Protection ˙Wide 4.5 to 24V Operating Input Range ˙Output Adjustable From 0.81 to 15V ˙Available in TSOT23-6L Packages

Typical Application Circuits