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FSB137HL Datasheet Green-mode Fairchild Power Switch

Manufacturer: Fairchild (now onsemi)

Overview: FSB137HL — Green Mode Fairchild Power Switch (FPS™) FSB137HL Green-Mode Fairchild Power Switch.

General Description

The FSB137HL is a next-generation, Green-Mode, Fairchild Power Switch (FPS™) that incorporates 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 current-mode pulse width modulator (PWM) and an avalanche-rugged 700 V SenseFET in a single package, allowing auxiliary power designs with higher standby efficiency, reduced size, improved reliability, and lower system cost than prior solutions.

Fairchild Semiconductor’s mWSaver™ technology offers best-in-class minimum no-load and light-load power consumption.

Key Features

  • mWSaver™ Technology.
  • Achieves Low No-Load Power Consumption: < 40 mW at 230 VAC (EMI Filter Loss Included).
  • Meets 2013 ErP Standby Power Regulation (< 0.5 W Consumption with 0.25 W Load) for ATX Power and LCD TV Power.
  • Eliminates X-Cap Discharge Resistor Loss with AX-CAP® Technology.
  • Operates at Linearly Decreased Switching Frequency at Light-Load Condition; in Advanced Burst Mode Operation at No-Load Condition.
  • 700 V High-Voltage JFET Startup Circuit Eliminates Startup.

FSB137HL Distributor

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