Integrated FET, Primary Side Regulated, Isolated Flyback; Universal Input to 24V@250mA Ref Design

(ACTIVE) PMP8590

Description & Features

Technical Documents

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Description

The PMP8590 supplies 24V@250mA starting from universal mains. The UCC28910 is a primary side regulated quasi resonant controller. It has an internal 700V FET, enabling an even simpler solution for isolated flyback converters.

Features
  • Over 82% efficiency at full load
  • Over 70% efficiency at 10% load
  • Internal 700V FET
  • Simple design
  • Primary side regulation (no optocoupler)

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  



Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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Parametrics
 PMP8590.1
(Output Voltage 1)
Vin (Min) (V)90
Vin (Max) (V)256
Vout (Nom) (V)24
Iout (Max) (A).25
Output Power (W)6
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Integrated Switch

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
UCC28910  700V Flyback Switcher with Constant-Voltage Constant-Current and Primary-side Control  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)
UCC28910 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 383 15 Oct 2014 4
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 29 15 Oct 2014 4
PDF 34 15 Oct 2014 2
PDF 161 15 Oct 2014 5

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