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LM27313 Datasheet Boost Converter

Manufacturer: Texas Instruments

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General Description

The LM27313/-Q1 switching regulator is a currentmode boost converter with a fixed operating frequency of 1.6 MHz.

The use of the SOT-23 package, made possible by the minimal losses of the 800-mA switch, and the small inductors and capacitors result in extremely high power density.

The 30-V internal switch makes these solutions perfect for boosting to voltages of 5 V to 28 V.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM27313, LM27313-Q1 SNVS487E – DECEMBER 2006 – REVISED JANUARY 2015 LM27313/-Q1 1.

Key Features

  • 1 LM27313-Q1 is an Automotive-Grade Product that is AEC-Q100 Grade 1 Qualified (.
  • 40°C to +125°C Operating Junction Temperature).
  • 30-V DMOS FET Switch.
  • 1.6-MHz Switching Frequency.
  • Low RDS(ON) DMOS FET.
  • Switch Current up to 800 mA.
  • Wide Input Voltage Range (2.7 V to 14 V).
  • Low Shutdown Current (< 1 µA).
  • 5-Lead SOT-23 Package.
  • Uses Tiny Capacitors and Inductors.
  • Cycle-by-Cycle Current Limiting.

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