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IX9908 - LED Driver

Description

The IX9908 is a quasi-resonant controller optimized for phase-cut dimmable, off-line LED applications.

Precise PWM generation supports phase-cut dimming and power factor correction.

Features

  • Single Stage, Primary Control with PFC and Dimming Features.
  • >90% Efficiency.
  • Power Factor >98%.
  • Wide Operating Voltage Range: Up to 600V.
  • Digital Soft-Start.
  • Cycle-by-Cycle Peak Current Control.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DIVISION Features • Single Stage, Primary Control with PFC and Dimming Features • >90% Efficiency • Power Factor >98% • Wide Operating Voltage Range: Up to 600V • Digital Soft-Start • Cycle-by-Cycle Peak Current Control Applications • Incandescent Bulb Replacement • Solid State Lighting • Industrial and Commercial Lighting Pb e3 IX9908 Example Application IX9908 High Voltage, Dimmable LED Driver with PFC Control Description The IX9908 is a quasi-resonant controller optimized for phase-cut dimmable, off-line LED applications. Precise PWM generation supports phase-cut dimming and power factor correction. The product features a wide operating range, up to 600V, and low power consumption. Multiple safety features ensure full system protection in failure situations.
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