Flyback (42V LED @ 700mA) for LED driver

(ACTIVE) PMP5170

Description & Features

Technical Documents

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Description

The PMP5170 reference design uses the UCC28610 green-mode controller to drive a 42V string of LEDs with 700mA. The output of the driver is electrically isolated from the input. The input is from an external 400VDC source. The quasi-resonant switching of the UCC28610 allows this low-cost design to achieve efficiencies over 90%.

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Bill of Materials (BOM)

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Parametrics
 PMP5170.1
(Output Voltage 1)
Vin (Min) (V)300
Vin (Max) (V)420
Vout (Nom) (V)42
Iout (Max) (A).7
Output Power (W)29.4
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyFlyback- Quasi Resonant
Flyback- DCM

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
UCC28610  12-65W Green-mode Flyback Power Supply 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)
UCC28610 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 1056 15 Dec 2010 4
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 58 15 Dec 2010 5
PDF 21 15 Dec 2010 5

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