Step-Down Switching Regulator Evaluation Board

Overview

The LM2596 regulator is 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. Demoboard size: 50mm x 43mm

  • Simple HighEfficiency StepDown (Buck) Regulator
  • Efficient PreRegulator for Linear Regulators
  • OnCard Switching Regulators
  • Positive to Negative Converter (BuckBoost)
  • Negative StepUp Converters
  • Power Supply for Battery Chargers
  • Adjustable Output Voltage Range 1.23 V 37 V
  • Guaranteed 3.0 A Output Load Current
  • Wide Input Voltage Range up to 40 V
  • 150 kHz Fixed Frequency Internal Oscillator
  • TTL Shutdown Capability
  • Low Power Standby Mode, typ 80 _A
  • Thermal Shutdown and Current Limit Protection
  • Internal Loop Compensation
  • Moisture Sensitivity Level (MSL) Equals 1

Evaluation/Development Tools

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Step-Down Switching Regulator Evaluation Board

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$50

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技術文書

Name / Description

Document Type

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LM2596ADPBCKGEVB_TEST_PROCEDURE.PDF

0

Eval Board: Test Procedure

83.97 KB

EN

Eval Board: Test Procedure

November 10, 2008

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LM2596ADPBCKGEVB_SCHEMATIC.PDF

1

Eval Board: Schematic

143.36 KB

EN

Eval Board: Schematic

November 10, 2008

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LM2596ADPBCKGEVB_GERBER.ZIP

0

Eval Board: Gerber

24.58 KB

EN

Eval Board: Gerber

November 10, 2008

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LM2596ADPBCKGEVB_BOM_ROHS.PDF

1

Eval Board: BOM

101.38 KB

EN

Eval Board: BOM

July 01, 2020

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