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LM2651 - 1.5A High-Efficiency Synchronous Switching Regulator

Description

The LM2651 switching regulator provides highefficiency power conversion over a 100:1 load range (1.5 A to 15 mA).

This feature makes the LM2651 an ideal fit in battery-powered applications that demand long battery life in both run and standby modes.

Features

  • 1 Ultrahigh Efficiency up to 97%.
  • High-Efficiency Over a 1.5-A to 1.5-mA Load Range.
  • 4-V to 14-V Input Voltage Range.
  • 1.8-V, 2.5-V, 3.3-V, or ADJ Output Voltage.
  • Internal MOSFET Switch With Low RDS(on) of 75 mΩ.
  • 300-kHz Fixed Frequency Internal Oscillator.
  • 7-µA Shutdown Current.
  • Patented Current Sensing for Current Mode Control.
  • Input Undervoltage Lockout.
  • Adjustable Soft-Start.
  • Current Limit and T.

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Datasheet preview – LM2651

Datasheet Details

Part number LM2651
Manufacturer Texas Instruments
File Size 0.98 MB
Description 1.5A High-Efficiency Synchronous Switching Regulator
Datasheet download datasheet LM2651 Datasheet
Additional preview pages of the LM2651 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2651 SNVS032E – FEBRUARY 2000 – REVISED JANUARY 2016 LM2651 1.5 A High-Efficiency Synchronous Switching Regulator 1 Features •1 Ultrahigh Efficiency up to 97% • High-Efficiency Over a 1.5-A to 1.5-mA Load Range • 4-V to 14-V Input Voltage Range • 1.8-V, 2.5-V, 3.
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