MAX651 controllers equivalent, step-down dc-dc controllers.
o o o o o o o More than 90% Efficiency (10mA to 1.5A Loads) More than 12.5W Output Power 100µA Max Quiescent Supply Current 5µA Max Shutdown Supply Current Less than 1.0V.
5V-to-3.3V Green PC Applications High-Efficiency Step-Down Regulation Minimum-Component DC-DC Converters Battery-Powered.
The MAX649/MAX651/MAX652 BiCMOS, step-down DCDC switching controllers provide high efficiency over three decades of load current. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives these devices the benefits of pulse-width.
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