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LM2731 Datasheet Boost Converters

Manufacturer: Texas Instruments

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General Description

The LM2731 switching regulators are current-mode boost converters operating at fixed frequencies of 1.6 MHz (X option) and 600 kHz (Y option).

The use of SOT-23 package, made possible by the minimal power loss of the internal 1.8-A switch, and use of small inductors and capacitors result in the highest power density of the industry.

The 22-V internal switch makes these solutions perfect for boosting to voltages up to 20 V.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2731 SNVS217G – MAY 2004 – REVISED SEPTEMBER 2015 LM2731 0.6/1.

Key Features

  • 1 22-V DMOS FET Switch.
  • 1.6-MHz (X Option), 0.6-MHz (Y Option) Switching Frequency.
  • Low RDS(ON) DMOS FET.
  • Switch Current Up to 1.8 A.
  • Wide Input Voltage Range (2.7 V to 14 V).
  • Low Shutdown Current (.

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