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LTC3561 - Synchronous Step-Down DC/DC Converter

Datasheet Summary

Features

  • Uses Tiny Capacitors and Inductor.
  • High Frequency Operation: Up to 4MHz.
  • High Switch Current: 1.4A.
  • Low RDS(ON) Internal Switches: 0.110Ω.
  • High Efficiency: Up to 95%.
  • VIN: 2.63V to 5.5V.
  • Stable with Ceramic Capacitors.
  • Current Mode Operation for Excellent Line and Load Transient Response.
  • Short-Circuit Protected.
  • Low Dropout Operation: 100% Duty Cycle.
  • Low Shutdown Current: IQ ≤ 1µA.
  • Low Quiescent Current: 240µA.
  • Output Voltages f.

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Datasheet preview – LTC3561

Datasheet Details

Part number LTC3561
Manufacturer Linear Technology
File Size 232.44 KB
Description Synchronous Step-Down DC/DC Converter
Datasheet download datasheet LTC3561 Datasheet
Additional preview pages of the LTC3561 datasheet.

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Full PDF Text Transcription

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U U FEATURES ■ Uses Tiny Capacitors and Inductor ■ High Frequency Operation: Up to 4MHz ■ High Switch Current: 1.4A ■ Low RDS(ON) Internal Switches: 0.110Ω ■ High Efficiency: Up to 95% ■ VIN: 2.63V to 5.5V ■ Stable with Ceramic Capacitors ■ Current Mode Operation for Excellent Line and Load Transient Response ■ Short-Circuit Protected ■ Low Dropout Operation: 100% Duty Cycle ■ Low Shutdown Current: IQ ≤ 1µA ■ Low Quiescent Current: 240µA ■ Output Voltages from 0.
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