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LM2593HV Datasheet 2-a Step-down Voltage Regulator

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2593HV SNVS082E – DECEMBER 2001 – REVISED MAY 2016 LM2593HV SIMPLE SWITCHER® Power Converter 150-kHz, 2-A Step-Down Voltage.

General Description

The LM2593HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 2-A load with excellent line and load regulation.

These devices are available in fixed output voltages of 3.3-V, 5-V, and an adjustable output version.

This series of switching regulators is similar to the LM2592HV with additional supervisory and performance

Key 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.
  • Ensured 2-A Output Load Current.
  • Available in 7-Pin TO-220 and TO-263 (SurfaceMount) Package.
  • Input Voltage Range up to 60 V.
  • 150-kHz Fixed Frequency Internal Oscillator.
  • Shutdown and Soft-Start.
  • Out-of-Regulation Error Flag.
  • Error Flag Delay.
  • Low Power Standby Mode.

LM2593HV Distributor

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Brand Logo Part Number Description Manufacturer
National Semiconductor Logo LM2593HV SIMPLE SWITCHER Power Converter / Step-Down Voltage Regulator National Semiconductor

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