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LTC3547 - Dual Monolithic 300mA Synchronous Step-Down Regulator

Features

  • High Efficiency Dual Step-Down Outputs: Up to 96%.
  • 300mA Output Current per Channel at V = 3V IN.
  • Automatic Low Ripple Burst Mode Operation (20mVP-P).
  • Only 40µA Quiescent Current During Operation (Both Channels).
  • 2.25MHz Constant-Frequency Operation www. DataSheet4U. com.
  • 2.5V to 5.5V Input Voltage Range.
  • Low Dropout Operation: 100% Duty Cycle.
  • Internally Compensated for All Ceramic Capacitors.
  • Independent Internal Soft-Start for Each Channel.
  • Current Mo.

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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 High Efficiency Dual Step-Down Outputs: Up to 96% ■ 300mA Output Current per Channel at V = 3V IN ■ Automatic Low Ripple Burst Mode Operation (20mVP-P) ■ Only 40µA Quiescent Current During Operation (Both Channels) ■ 2.25MHz Constant-Frequency Operation www.DataSheet4U.com ■ 2.5V to 5.5V Input Voltage Range ■ Low Dropout Operation: 100% Duty Cycle ■ Internally Compensated for All Ceramic Capacitors ■ Independent Internal Soft-Start for Each Channel ■ Current Mode Operation for Excellent Line and Load Transient Response ■ 0.6V Reference Allows Low Output Voltages ■ Short-Circuit Protected ■ Ultralow Shutdown Current: I < 1µA Q ■ Low Profile (0.75mm) 8-Lead 3mm × 2mm DFN Package ■ LTC3547 Dual Monolithic 300mA Synchronous Step-Down Regulator DESCRIPTIO The LTC®3547 is a dual, 2.
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