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LM2737 - N-Channel FET Synchronous Buck Regulator Controller

This page provides the datasheet information for the LM2737, a member of the LM2727 N-Channel FET Synchronous Buck Regulator Controller family.

Datasheet Summary

Description

The LM2727 and LM2737 are high-speed, synchronous, switching regulator controllers.

They are intended to control currents of 0.7A to 20A with up to 95% conversion efficiencies.

The LM2727 employs output over-voltage and under-voltage latchoff.

Features

  • 1.
  • 2 Input Power from 2.2V to 16V.
  • Output Voltage Adjustable Down to 0.6V.
  • Power Good flag, Adjustable Soft-Start and Output Enable for Easy Power Sequencing.
  • Output Over-Voltage and Under-Voltage Latch- Off (LM2727).
  • Output Over-Voltage and Under-Voltage Flag (LM2737).
  • Reference Accuracy: 1.5% (0°C - 125°C).
  • Current Limit Without Sense Resistor.
  • Soft Start.
  • Switching Frequency from 50 kHz to 2 MHz.
  • TSSOP-14.

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Datasheet preview – LM2737

Datasheet Details

Part number LM2737
Manufacturer Texas Instruments
File Size 1.32 MB
Description N-Channel FET Synchronous Buck Regulator Controller
Datasheet download datasheet LM2737 Datasheet
Additional preview pages of the LM2737 datasheet.

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Full PDF Text Transcription

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LM2727, LM2737 www.ti.com SNVS205D – AUGUST 2002 – REVISED MARCH 2013 LM2727/LM2737 N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages Check for Samples: LM2727, LM2737 FEATURES 1 •2 Input Power from 2.2V to 16V • Output Voltage Adjustable Down to 0.6V • Power Good flag, Adjustable Soft-Start and Output Enable for Easy Power Sequencing • Output Over-Voltage and Under-Voltage Latch- Off (LM2727) • Output Over-Voltage and Under-Voltage Flag (LM2737) • Reference Accuracy: 1.
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