Non-isolated Flyback with 100VAC to 460VAC Input and -5V@0.4A Output Reference Design PMP5744 (ACTIVE)

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Key Document

Description

The PMP5744 reference design uses the UCC28610 discontinuous mode (DCM) flyback controller to generate a non-isolated output (-5V @ 0.4A). The Green-Mode Flyback Controller uses a cascoded achitecture that allows current control without an external sense resistor. The design is non-isolated, therefore no optocoupler is needed to regulate the output voltage.

Features
  • Non-isolated design eliminates optocoupler
  • Ultra-wide input voltage range
  • Cascoded configuration allows current control without sense resistor
  • Test report available

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Design Files

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Parametrics
 PMP5744.1
(Output Voltage 1)
Vin (Min) (V)100
Vin (Max) (V)460
Vout (Nom) (V)-5
Iout (Max) (A).4
Output Power (W)2
Isolated/Non-IsolatedNon-Isolated
Input TypeAC
TopologyFlyback- 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

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User guides (1)
Title Type Size (KB) Date
PDF 920 25 Jul 2016
Design files (3)
Title Type Size (KB) Date
ZIP 51 25 Jul 2016
PDF 39 25 Jul 2016
PDF 36 25 Jul 2016

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