50W PFC LED Drive Transition Mode Flyback

(ACTIVE) PMP2698

Description & Features

Technical Documents

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Description

This active power factor correction, transition mode, isolated flyback generates a constant current of 3.5A on an LED string from high line (180 to 264Vac). The output accepts a voltage range of 8 to 28V. The open LED protection (overvoltage) is set to 27V maximum.

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Bill of Materials (BOM)

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Parametrics
 PMP2698.1
(Output Voltage 1)
Vin (Min) (V)180
Vin (Max) (V)265
Vout (Nom) (V)24
Iout (Max) (A)3.5
Output Power (W)84
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- PFC

TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM158  Dual General-Purpose Operational Amplifier  Operational amplifiers (op amps)  Not Available View Design Kits & Evaluation Modules
TL103W  Dual OpAmp With Internal Reference  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
UCC28810  LED Lighting Power Controller  LED drivers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM158 Download -
Download
Download -
TL103W Download Download
UCC28810 Download Download

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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 356 17 Oct 2011 4
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 30 17 Oct 2011 2
PDF 85 17 Oct 2011 11

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