MAX748A converters equivalent, 3.3v / step-down / current-mode pwm dc-dc converters.
o Up to 500mA Load Currents o Guaranteed 159kHz to 219.5kHz Current-Mode PWM o 85% to 90% Efficiencies o 1.7mA Quiescent Current (MAX748A) 1.4mA Quiescent Current (MAX763.
so no magnetics design is necessary. The MAX748A/MAX763A also feature cycle-by-cycle current limiting, overcurrent limi.
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