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LTC3534 - 500mA Synchronous Buck-Boost DC/DC Converter

Description

The LTC®3534 is a wide VIN range, highly efficient, fixed frequency, buck-boost DC/DC converter that operates from input voltages above, below or equal to the output voltage.

Features

  • n Regulated Output with Input Voltages Above, Below or Equal to the Output n 2.4V to 7V VIN and 1.8V to 7V VOUT Ranges n 5V VOUT at 500mA from 4 AA Cells n Single Inductor n Synchronous Rectification: Up to 94% Efficiency n Burst Mode® Operation with 25µA IQ n Output Disconnect in Shutdown n 1MHz Switching Frequency n.

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Full PDF Text Transcription

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Features n Regulated Output with Input Voltages Above, Below or Equal to the Output n 2.4V to 7V VIN and 1.8V to 7V VOUT Ranges n 5V VOUT at 500mA from 4 AA Cells n Single Inductor n Synchronous Rectification: Up to 94% Efficiency n Burst Mode® Operation with 25µA IQ n Output Disconnect in Shutdown n 1MHz Switching Frequency n <1µA Shutdown Current n Small Thermally Enhanced 16-Lead (5mm × 3mm × 0.
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