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TPS562219A, 2A Synchronous Step-Down Converter Evaluation Module



  • Supports  5 V, 12 V and 15 V  power bus
  • Synchronous Buck Converter with integrated FETs
  • DCAP2 Control
  • Internal Soft Start
  • 2 A Output Current

Texas Instruments  TPS562219AEVM-663

The TPS562219A is a simple, easy-to-use, wide-Vin, 2-A synchronous step-down converter.  The TPS562219A employs D-CAP2™ mode control that provides a fast transient response and supports both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. The TPS562219A operates in forced CCM mode at light loads.  The TPS562219A also features adjustable slow start time and a dedicated PWRGD pin.  The TPS562219AEVM-663 evaluation module operates from an input voltage range of 4.5 V to 17 V and supplies a 1.05 V output voltage at up to 2 A load current.