High PF dimmable GU10 LED driver solution

(ACTIVE) PMP4339

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Technical Documents

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Description

This design demonstrates high PF dimmable GU10 LED driver solution using primary side sensing controller LM3447. High PF>0.9 is achieved in the design and the board is capable of collaborate with broad triac dimmers. The design passed EMI test w/o Y cap and is limited in compact size: 30mmx18mmx18mm.

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Parametrics
 PMP4339.1
(Output Voltage 1)
Vin (Min) (V)180
Vin (Max) (V)265
Vout (Nom) (V)12
Iout (Max) (A).35
Output Power (W)4.2
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Quasi Resonant

TI Devices (1)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM3447  Phase Dimmable, Primary Side Power Regulated, PFC Flyback Controller for LED Lighting  LED Driver  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 261 14 Apr 2013 19
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 338 14 Apr 2013 7
PDF 123 14 Apr 2013 30
PDF 48 14 Apr 2013 41


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