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iW3627 Datasheet

Off-line Digital Constant-voltage Led Driver

Manufacturer: Dialog Semiconductor (now Renesas)

iW3627 Overview

The iW3627 is a high-performance single-stage AC/DC constant voltage (CV) controller with high power factor correction. It supports most monly used isolated and non-isolated topologies including flyback, buck-boost, and buck. The device operates in constant on-time mode to achieve high power factor (>0.9) across a wide load range.

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