text.skipToContent text.skipToNavigation


TPS54A20 Synchronous Step-Down Converter Evaluation Module



  • 9.2 V to 14 V input voltage
  • 2 Mhz per phase operation
  • 10 A output current
  • Unique series capacitor topology
  • Adaptive on time control

Texas Instruments  TPS54A20EVM-770

TPS54A20EVM-770 is a 10 A synchronous dual phase converter evaluation module (EVM).  The EVM generates a 1.2 V output voltage froma a nominal 12 V input.  The input voltage range is 9.2 V to 14 V with a minimum start up voltage of 9.4 V.  The circuit is set upfor default operation of 2 MHz per phase.  The EVM inculdes an on-board transient laod circuit to allow fast transient testing.