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TPS65023 Evaluation Module



  • 1.5 A, 97% Efficient Step-Down Converter for Processor Core (VDCDC1)
  • 1.2 A, Up to 95% Efficient Step-Down Converter for System Voltage (VDCDC2)
  • 1 A, 90% Efficient Step-Down Converter for Memory Voltage (VDCDC3)
  • 30 mA LDO/Switch for Real Time Clock (VRTC)
  • 2 x 200 mA General-Purpose LDO
  • Dynamic Voltage Management for Processor Core
  • Preselectable LDO Voltage Using Two Digital Input Pins
  • Externally Adjustable Reset Delay Time
  • Battery Backup Functionality
  • Separate Enable Pins for Inductive Converters
  • I2C™ Compatible Serial Interface
  • 85 µA Quiescent Current
  • Low Ripple PFM Mode
  • Thermal Shutdown Protection

Texas Instruments  TPS65023EVM-205

The TPS65023EVM-205 is an evaluation tool for the TPS65023 multi-output Power Management IC. The TP65023 comes in 5x5 mm 40 pin QFN package and is suitable for applications that are powered with one Li-Ion or Li-Polymer battery cell and require multiple power rails. It features three DC/DC step-down Converters, three LDOs, an I²C interface and is designed to supply the Texas Instruments DaVinci DSP platform as well as other processors where multiple rails and dynamic voltage scaling are required.