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LTC3411 - Step-Down DC/DC Converter

General Description

The LTC®3411 is a constant frequency, synchronous, step- down DC/DC converter.

Key Features

  • n Small 10-Lead MSOP or DFN Package n Uses Tiny Capacitors and Inductor n High Frequency Operation: Up to 4MHz n High Switch Current: 1.6A n Low RDS(ON) Internal Switches: 0.110Ω n High Efficiency: Up to 95% n Stable with Ceramic Capacitors n Current Mode Operation for Excellent Line and Load Transient Response n Short-Circuit Protected n Low Dropout Operation: 100% Duty Cycle n Low Shutdown Current: IQ ≤ 1μA n Low Quiescent Current: 60μA n Output Voltages from 0.8V to 5V n Selectable Burst Mode®.

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Other Datasheets by Linear Technology (now Analog Devices)

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LTC3411A Synchronous Step-Down DC/DC Converter
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES n Small 10-Lead MSOP or DFN Package n Uses Tiny Capacitors and Inductor n High Frequency Operation: Up to 4MHz n High Switch Current: 1.6A n Low RDS(ON) Internal Switches: 0.110Ω n High Efficiency: Up to 95% n Stable with Ceramic Capacitors n Current Mode Operation for Excellent Line and Load Transient Response n Short-Circuit Protected n Low Dropout Operation: 100% Duty Cycle n Low Shutdown Current: IQ ≤ 1μA n Low Quiescent Current: 60μA n Output Voltages from 0.8V to 5V n Selectable Burst Mode® Operation n Synchronizable to External Clock APPLICATIONS n Notebook Computers n Digital Cameras n Cellular Phones n Handheld Instruments n Board Mounted Power Supplies LTC3411 1.