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1.5A/2A/1.5A Triple Synchronous Step-Down Converter Evaluation Module



  • Synchronous Buck Converter
  • 3 CH output
  • Internal Slow Start
  • Wide Input Voltage up to 18 V
  • Integrated FETs

Texas Instruments  TPS65580EVM-575

The Texas Instruments TPS65580EVM-575 evaluation module (EVM) is a fully assembled and tested circuit for evaluating theTPS65580 Synchronous Step-Down Converter. The EVM comprises a nominal 12 V input output synchronous buck converter with three output channels. Output channel 1 is 3.3 V at 1.5 A, channel 2 is 1.2 V at 2.0 A, and channel 3 is 1.5 V at 1.5 A. The input voltage range is 4.5 V to 18 V. The TPS65580 features enable control for each output channel and a combined power good function. The TPS65580 uses DCAP2 control with pseudo fixed 700 kHz switching frequency for fast transient response with minimal output capacitance.