95VAC-305VAC Input, 50W SEPIC-PFC LED Driver
PMP5112
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Description

The PMP5112 reference design uses the UCC28810 in a single-stage, PFC-SEPIC configuration to drive a 50W LED load. This supply can operate from an input ranging from 85VAC up to 305VAC. It is capable of driving LED strings from 50V up to 100V at a fixed current of 0.5A with efficiency over 90%.

See the Important Notice and Disclaimer covering reference designs and other TI resources.


  




Parametrics
 PMP5112.1
(Output Voltage 1)
Vin (Min) (V)95
Vin (Max) (V)305
Vout (Nom) (V)100
Iout (Max) (A).5
Output Power (W)50
Isolated/Non-IsolatedNon-Isolated
Input TypeAC
TopologySepic- PFC
Sepic- Transition Mode

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
TLV431  1.5% Accuracy Low-Voltage Adjustable Precision Shunt Regulator  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
UCC28810  LED Lighting Power Controller  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TLV431 Download Download
Download Download
Download -
Download Download
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UCC28810 Download Download

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 2033 15 Aug 2011
Design files (4)
Title Type Size (KB) Date
PDF 379 24 Apr 2013
ZIP 182 24 Apr 2013
PDF 79 02 Aug 2011
PDF 135 02 Aug 2011

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