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TPS51511EVM Evaluation Module



  • Switcher Vin 3 V to 25 V
  • Output current 15 A
  • Operating frequency 350 kHz
  • 2 A LDO Regulator

Texas Instruments  TPS51511EVM

The TPS51511EVM demonstrates a 15 A Switcher at 1.2 Vout and a LDO, 2 A at 1.2 Vout using the TPS51511 Switching Regulator.

The TPS51511 is a 350 kHz D-CAP-mode synchronous switcher with a 2 A, source-only low drop-out (LDO) regulator. It is specifically designed for low cost/low noise/low external-component count power systems for GPU applications. The integrated 'OD' switch in the buck controller supports dynamic output voltage change.