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iW3630 - AC/DC Digital Power Controller

General Description

The iW3630 is a two-stage, high-performance AC/DC offline power supply controller for dimmable LED luminaires with analog dimming interface.

It controls LED current based on analog input voltage on the dimming pin.

Key Features

  • Isolated/non-isolated offline 100VAC/277VAC LED driver controller.
  • Meets IEC61000-3-2 requirements.
  • Total harmonic distortion < 15% with Power Factor > 0.95.
  • Analog input dimming level control.
  • Built-in 0-10V isolation transformer driver.
  • Under 10% output ripple current.
  • Wide dimming range from 1% to 100%.
  • FlickerlessTM LED dimming technology.
  • Quasi-resonant control to achieve high efficiency (typical > 85.

📥 Download Datasheet

Datasheet Details

Part number iW3630
Manufacturer iWatt
File Size 599.57 KB
Description AC/DC Digital Power Controller
Datasheet download datasheet iW3630 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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iW3630 AC/DC Digital Power Controller for High Power Factor Analog and 0-10V Dimmable LED Drivers 1.0 Features ●● Isolated/non-isolated offline 100VAC/277VAC LED driver controller ●● Meets IEC61000-3-2 requirements ●● Total harmonic distortion < 15% with Power Factor > 0.