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TPS43332EVM Evaluation Module



  • Two Synchronous Buck Controllers
  • One Pre-Boost Controller
  • Input Range up to 40V, (transients up to 60V), Operation Down to 2V when Boost is enabled
  • Low Power Mode Iq: 30uA (one Buck on), 35uA (two Bucks on)
  • Low Shutdown Current Ish < 4uA
  • Boost Output Selectable: 7V/10V/11V
  • Programmable frequency and External Synchronization Range: 150kHz to 600kHz
  • Separate Enable Inputs (ENA, ENB, ENC)
  • Frequency Spread Spectrum for Improved EMC Performance
  • Selectable Forced Continuous Mode or Automatic Low Power Mode at Light Loads
  • Out-of-Phase Switching between Buck Channels
  • Peak Gate Drive Current 1.5 A
  • Thermally Enhanced Package - 38-Pin HTSSOP (DAP) with PowerPad
  • Qualified for Automotive


  • Automotive Start-Stop, Infotainment, Navigation Instrument Cluster Systems
  • Industrial/Automotive Multi-Rail DC Power Distribution Systems Electronic Control

Texas Instruments  TPS43332EVM

The Texas Instruments TPS43332EVM evaluation module (EVM) helps designers evaluate the operation and performance of the TPS43332 Low Iq, Single Boost, Dual Synchronous Buck Controller.