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LTC3542-1

Linear Technology
Part Number LTC3542-1
Manufacturer Linear Technology
Description 2.25MHz 2.8V Output Synchronous Step-Down DC/DC Converter
Published Jun 3, 2010
Detailed Description LTC3542-1 500mA, 2.25MHz 2.8V Output Synchronous Step-Down DC/DC Converter FEATURES High Efficiency: Up to 96% n Fixed Ou...
Datasheet PDF File LTC3542-1 PDF File

LTC3542-1
LTC3542-1

Overview
LTC3542-1 500mA, 2.
25MHz 2.
8V Output Synchronous Step-Down DC/DC Converter FEATURES High Efficiency: Up to 96% n Fixed Output Voltage: 2.
8V n High Peak Switch Current: 1000mA n Low Output Ripple (<20mV P-P Typical) Burst Mode Operation n Very Low Quiescent Current: Only 26μA com n 2.
5V to 5.
5V Input Voltage Range n 2.
25MHz Constant Frequency Operation n 1MHz to 3MHz External Frequency Synchronization n Low Dropout Operation: 100% Duty Cycle n No Schottky Diode Required n Internal Soft-Start Limits Inrush Current n Shutdown Mode Draws <1μA Supply Current n ±2% Output Voltage Accuracy n Current Mode Operation for Excellent Line and Load Transient Response n Overtemperature Prote...


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