The FP6195 is a buck regulator with a built-in internal power MOSFET. It can provide 0.8A
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 FP6195 requires a minimum number of readily available
external components to complete a 0.8A buck regulator solution.
Features
0.8A Output Current
0.7Ω Internal High Side Power MOSFET Switch
Stable with Low ESR Output Ceramic Capacitors
Up to 90% Efficiency
1μA Shutdown Mode Current
Fixed 480KHz Frequency
Thermal Shutdown
Cycle-by-Cycle Over Current Protection
Wide 9V to 60V Operating Input Range
Output Adjustable From 0.812V to 0.9*V IN
Max Duty 90%
Available in SOT23-6L Packages
Applications
Distributed Power Systems
Battery Charger
Pre-Regulator for Linear Regulators
Power Meters
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