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LM2594 - Step-Down Switching Regulator

Datasheet Summary

Description

Pin No.

allow programming of the output voltage.

Features

  • include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±15% on the oscillator frequency. External shutdown is included, featuring 50 mA (typical) standby current. Self protection features include switch cycle.
  • by.
  • cycle current limit for the output switch, as well as thermal shutdown for complete protection under fault conditions. Features.
  • Adjustable Output Voltage Range 1.23 V.
  • 37 V.
  • Guarante.

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Datasheet preview – LM2594

Datasheet Details

Part number LM2594
Manufacturer ON Semiconductor
File Size 631.63 KB
Description Step-Down Switching Regulator
Datasheet download datasheet LM2594 Datasheet
Additional preview pages of the LM2594 datasheet.

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Full PDF Text Transcription

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Step-Down Switching Regulator, 0.5 A LM2594 The LM2594 regulator is monolithic integrated circuit ideally suited for easy and convenient design of a step−down switching regulator (buck converter). It is capable of driving a 0.5 A load with excellent line and load regulation. This device is available in adjustable output version. It is internally compensated to minimize the number of external components to simplify the power supply design. Since LM2594 converter is a switch−mode power supply, its efficiency is significantly higher in comparison with popular three−terminal linear regulators, especially with higher input voltages.
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