2A, 23V, 380KHz Step-Down Converter

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2A, 23V, 380KHz Step-Down Converter

The FP6185 is a buck regulator with a built in internal power MOSFET. lt achieves 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. The device includes cycle-by-cy ˙2AOutput Current\n ˙Adjustable Soft-Start \n˙0.18Ω lnternal Power MOSFET Switch\n ˙Stable with Low ESR Output Ceramic Capacitors\n ˙Up to 95% Efficiency\n ˙23μA Shutdown Mode Current\n ˙Fixed 380KHz frequency\n ˙Thermal Shutdown\n ˙Cycle-by-Cycle Over Current Protection\n ˙Wide 4.75 to 23V oper;

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300mA, Low Noise High PSRR LDO Regulator

The FP6185 is a low dropout, low noise, high PSRR, very low quiescent current positive linear regulator. The FP6185 can supply 300mA output current with low dropout voltage at about 180mV that optimized for battery-powered systems or portable wireless devices such as mobile phones. The shutdown func • Low VIN and Wide VIN Range: 1.75V to 5.5V\n• Output Current 300mA*1\n• 1% Output Voltage Accuracy\n• Output Noise 65μVrms from 10Hz to 100kHz\n• VOUT Fixed 1.1V to 3.3V\n• Low Dropout Voltage of 180mV at 2.5V/300mA\n• Ripple Rejection 65dB at 1kHz\n• Very Low Quiescent Current at 2µA\n• Needs;

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2A, 23V, 380KHz Step-Down Converter

文件：419.48 Kbytes 页数：14 Pages

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