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LTC3543 - 600mA Synchronous Step Down Buck Regulator

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Part number LTC3543
Manufacturer Linear Technology
File Size 334.15 KB
Description 600mA Synchronous Step Down Buck Regulator
Datasheet download datasheet LTC3543 Datasheet
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Description

n 600mA Output Current n 2.5V to 5.5V Input Voltage Range n 2.25MHz Constant-Frequency Operation, Spread Spectrum or Synchronized PLL (1MHz to 3MHz) n High Efficiency: Up to 95% n 1A Peak Inductor Current n Very Low Quiescent Current: Only 45μA During Burst Mode Operation n No Schottky Diode Required n Low Dropout Operation: 100% Duty Cycle n Overtemperature Protected n Stable with Ceramic Capacitors n Shutdown Mode Draws

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