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LM2596 - Step-Down Switching Regulator

Datasheet Summary

Description

Pin Symbol Description (Refer to Figure 1) 1 Vin This pin is the positive input supply for the LM2596 step

down switching regulator.

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 80 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 – LM2596

Datasheet Details

Part number LM2596
Manufacturer ON Semiconductor
File Size 706.90 KB
Description Step-Down Switching Regulator
Datasheet download datasheet LM2596 Datasheet
Additional preview pages of the LM2596 datasheet.

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Full PDF Text Transcription

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3.0 A, Step-Down Switching Regulator LM2596 The LM2596 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 3.0 A load with excellent line and load regulation. This device is available in adjustable output version and it is internally compensated to minimize the number of external components to simplify the power supply design. Since LM2596 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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