1A Dual Synchronous PWM-PSM Step-Down DC-DC Converter

The AIC2359 is a dual output, low-noise, pulse-width-modulated (PWM), DC-DC stepdown converter. It powers logic and transmitters in small wireless systems such as cellular phones, communicating PDAs, and handy-terminals.\n\n The device features an internal synchronous rectifier for high efficie • Dual 1A Output\n• 2.5V to 5.5V Input Range\n• Accurate Reference 0.6V Provides Low Output Voltages\n• Adjustable Output Voltage\n• Up to 95% Efficiency\n• Stable with Low ESR Output Ceramic Capacitors\n• No Schottky Diode Required.\n• 65uA Quiescent Current per Channel.\n• 100% Duty Cycle ;

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1A Dual Synchronous Step-down DC/DC Converter

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