LM3447
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Phase Dimmable, Primary Side Power Regulated, PFC Flyback Controller for LED Lighting

 

Design kits & evaluation modules (3)

Name Part# Type
LM3447 Flyback Controller for LED Lighting Evaluation Module Board LM3447-A19-230VEVM Evaluation Modules & Boards
LM3447 Flyback Controller for LED Lighting Evaluation Module Board LM3447-A19-120VEVM Evaluation Modules & Boards
LM3447 PFC Flyback Controller for LED Lighting Evaluation Module LM3447-PAR-230VEVM Evaluation Modules & Boards

Reference designs

Description Part Number Company Tool Type
High PF dimmable GU10 LED driver solution PMP4339 Texas Instruments Reference designs
Isolated LED Driver with PFC for A19 Lamp Application using LM3447 - 230VAC, 36VLED 12W PMP8013 Texas Instruments Reference designs
LM3447 - 230VAC, 10W, Phase Dimmable Non-isolated Buck-Boost PFC LED Driver PMP8025 Texas Instruments Reference designs

Software (1)

LM3447 Design Tool  (ZIP 131 KB )    17 May 2012  

Development tools (1)

Name Part# Type
LM3447 Design Spreadsheet LM3447DESIGN-CALC Calculation Tools