PFC/Flyback for LED Lighting - 59V@2.5A


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PMP4636 is an active power factor correction, transition mode, isolated flyback that generates a bus voltage of 59V@2.5A starting from high line. This voltage will supply several buck converters needed to provide constant current to different LED strings.

(Output Voltage 1)
Vin (Min) (V)180
Vin (Max) (V)275
Vout (Nom) (V)59
Iout (Max) (A)2.5
Output Power (W)147.5
Input TypeAC
TopologyFlyback- PFC

TI Devices (2)

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
TL431  Adjustable Precision Shunt Regulator  Voltage Reference  Sample & Buy Not Available
UCC28810  LED Lighting Power Controller  LED Driver  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 499 12 Nov 2010 59
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 92 12 Nov 2010 125
PDF 31 12 Nov 2010 90

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