LM3445 Triac Dimmable Offline LED Driver

National Semiconductor

Description

LM3445 Triac Dimmable Offline LED Driver February 10, 2009 LM3445 www.DataSheet4U.com Triac Dimmable Offline LED Driver General .
The LM3445 is an adaptive constant off-time AC/DC buck (step-down) constant current controller designed to be compatible with triac dimmers.

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Datasheet Specifications

Part number: LM3445
Manufacturer: National Semiconductor
File Size: 1.06 MB
Datasheet: LM3445_NationalSemiconductor.pdf
Description: Triac Dimmable Offline LED Driver

Features

* include thermal shutdown, current limit and V CC under-voltage lockout. Features

Applications

* Retro Fit Triac Dimming Solid State Lighting Industrial and Commercial Lighting Residential Lighting Typical LM3445 LED Driver Application Circuit 30060305 30060301 © 2009 National Semiconductor Corporation 300603 www. national. com LM3445 Connection Diagram www. DataShe

LM3445 Distributors

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LM3445 Triac Dimmable Offline LED Driver National Semiconductor

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