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LTC3568 - Synchronous Step-Down DC/DC Converter

Description

The LTC®3568 is a constant frequency, synchronous step- down DC/DC converter.

Features

  • n Uses Tiny Capacitors and Inductor n High Frequency Operation: Up to 4MHz n Low RDS(ON) Internal Switches: 0.110Ω n High Efficiency: Up to 96% 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 Sychronizable to External Clock n Small 3mm × 3mm,.

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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 Uses Tiny Capacitors and Inductor n High Frequency Operation: Up to 4MHz n Low RDS(ON) Internal Switches: 0.110Ω n High Efficiency: Up to 96% 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 Sychronizable to External Clock n Small 3mm × 3mm, 10-Lead DFN Package Applications n Notebook Computers n Digital Cameras n Cellular Phones n Handheld Instruments n Board Mounted Power Supplies LTC3568 1.
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