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iW3658 Datasheet Single-stage Ssl Led Driver

Manufacturer: Dialog Semiconductor (now Renesas)

Overview: iW3658 Single-Stage SSL LED Driver with Integrated High Voltage MOSFET for Dimmable Retrofit Lamps up to.

General Description

The iW3658 is a highly integrated, high-performance off-line power supply controller for phase-cut dimmable LED luminaires.

It uses patented PrimAccurate™ primary-side sensing technology to regulate output current accurately without the need for a feedback circuit.

The iW3658 operates at boundary conduction mode to achieve high efficiency and low EMI.

Key Features

  • Isolated/non-isolated off-line 120VAC/230VAC LED driver up to 15W (Note 1).
  • Wide line frequency range (45Hz.
  • 66Hz).
  • Excellent dimmer compatibility xx Leading-edge dimmer xx Trailing-edge dimmer.
  • Low BOM cost.
  • Integrated high-voltage MOSFET.
  • Single-winding inductor.
  • Internal start-up without the need for high voltage circuit.
  • Closed-loop constant current regulation.
  • Built-in LED current derating a.

iW3658 Distributor & Price

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More Datasheets from Dialog Semiconductor (now Renesas)

Part Number Description
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iW3614 AC/DC Digital Power Controller
iW3616 AC/DC Digital Power Controller
iW3617 AC/DC Digital Power Controller
iW3622 Off-Line Digital Power Controller
iW3623 AC/DC Digital Power Controller
iW3625 Off-Line Digital Power Controller