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iW3631 Datasheet

0-10v Dimmable Digital Off-line Led Driver

Manufacturer: Dialog Semiconductor (now Renesas)

iW3631 Overview

The iW3631 is a two-stage, high-performance AC/DC offline power supply controller for dimmable LED luminaires with an analog dimming interface. It controls the LED current based on an analog input voltage on the dimming pin. It has a built-in 0-10V dimming interface that works directly with 0-10V dimming systems, eliminating the need for a driver circuit and microcontroller.

iW3631 Distributor