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LM2591HV - 1-A Step-Down Voltage Regulator

Description

The LM2591HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1-A load with excellent line and load regulation.

Features

  • 1 3.3-V, 5-V, and Adjustable Output Versions.
  • Adjustable Version Output Voltage Range: 1.2 V to 57 V ±4% Maximum Over Line and Load Conditions.
  • Specified 1-A Output Load Current.
  • Available in 5-Pin Package.
  • Input Voltage Range Up to 60 V.
  • 150-kHz Fixed Frequency Internal Oscillator.
  • ON and OFF Control.
  • Low Power Standby Mode, IQ Typically 90 μA.
  • High Efficiency.
  • Thermal Shutdown and Current-Limit Protection.

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Datasheet preview – LM2591HV

Datasheet Details

Part number LM2591HV
Manufacturer Texas Instruments
File Size 3.34 MB
Description 1-A Step-Down Voltage Regulator
Datasheet download datasheet LM2591HV Datasheet
Additional preview pages of the LM2591HV datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2591HV SNVS074E – MAY 2001 – REVISED MAY 2016 LM2591HV SIMPLE SWITCHER® Power Converter 150-kHz, 1-A Step-Down Voltage Regulator 1 Features •1 3.3-V, 5-V, and Adjustable Output Versions • Adjustable Version Output Voltage Range: 1.
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