Primary-Side Regulated Flyback for Universal 3-phase AC Input w/Bipolar Transistor Reference Design

(ACTIVE) PMP9044

Description & Features

Technical Documents

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Description

The PMP9044 reference design uses the UCC28720 primary-side regulated flyback controller to generate a 3.3V/0.5A output from a 3-phase univeral AC input. A bipolar transistor is used as the switch on the primary side to minimize the circuit cost.

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Bill of Materials (BOM)

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Parametrics
 PMP9044.1
(Output Voltage 1)
Vin (Min) (V)90
Vin (Max) (V)265
Vout (Nom) (V)3.3
Iout (Max) (A).5
Output Power (W)1.65
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- DCM

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
UCC28720  Constant-Voltage, Constant-Current Controller with Primary-Side Regulation for Bipolar Power Devices  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)
UCC28720 Download Download

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


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 1507 10 Sep 2013 5
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 180 10 Sep 2013 7
PDF 102 10 Sep 2013 4
PDF 97 10 Sep 2013 6

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