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FSB117H Key Features

  • Achieve Low No-Load Power Consumption Less
  • Meets 2013 ErP Standby Power Regulation (Less
  • Linearly Decreased Switching Frequency at Light
  • Internal Avalanche-Rugged 700 V SenseFET
  • Built-in 5 ms Soft-Start
  • Peak-Current-Mode Control
  • Cycle-by-Cycle Current Limiting
  • Leading-Edge Blanking (LEB)
  • Synchronized Slope pensation
  • Proprietary Asynchronous Jitter to Reduce EMI

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FSB117H Description

The FSB-series is a next-generation, green-mode Fairchild Power Switch (FPS™) incorporating Fairchild’s innovative mWSaver™ technology, which dramatically reduces standby and no-load power consumption, enabling conformance to all worldwide Standby Mode efficiency guidelines. It integrates an advanced currentmode pulse width modulator (PWM) and an avalancherugged 700 V SenseFET in a single package, allowing auxiliary...