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iW3623 Datasheet

AC/dc Digital Power Controller

Manufacturer: Dialog Semiconductor (now Renesas)

iW3623 Overview

The iW3623 is a high-performance AC/DC off-line power supply controller for LED luminaires. The iW3623 bines power factor correction and LED current regulation into one controller. It achieves PF > 0.95 and THD < 10% for 100 277VAC input voltage range.

iW3623 Key Features

  • Isolated AC/DC off-line LED driver
  • Power factor > 0.95 for wide input voltage range 100
  • 277VAC
  • Total harmonic distortion (THD) < 10%
  • Under 5

iW3623 Distributor