LM2594ASCBCKGEVB: Step-Down Switching Regulator Evaluation Board

Evaluation/Development Tool Description

The LM2594 regulator is 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 and it is internally compensated to minimize the number of external components to simplify the power supply design. Demoboard size: 28mm x 25mm.

Features
  • Adjustable Output Voltage Range 1.23 V 37 V
  • Guaranteed 0.5 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 50 _A
  • Thermal Shutdown and Current Limit Protection
  • Internal Loop Compensation
  • Moisture Sensitivity Level (MSL) Equals 1
  • PbFree Packages are Available
  • Applications
  • 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
  • Technical Documents

    ON Semiconductor Full Web Site