18-60VDC Input Isolated Flyback Reference Design with a 54V/1.1A Output PMP7361 (ACTIVE)

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Key Document

Description

PMP7361 is an isolated flyback converter with a 54V/1.1A output.  The 18-60VDC input is suitable for 24VDC industrial and 48VDC telecom applications.  The 54VDC output can be used to power PoE power sourcing equipment (PSE).

Features
  • Efficiency of 93% with 48V input and maximum load
  • Good line/load regulation with optocoupler feedback
  • Wide input range
  • 1500Vrms isolation for telecom or PoE
  • Optional capacitors to provide hold up time

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Parametrics
 PMP7361.1
(Output Voltage 1)
Vin (Min) (V)18
Vin (Max) (V)60
Vout (Nom) (V)54
Iout (Max) (A)1.1
Output Power (W)59.4
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyFlyback- Non Sync

TI Devices (2)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TLV431A  1% Accuracy Low-Voltage Adjustable Precision Shunt Regulator  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
UCC2809-2  Economy Primary Side 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)
TLV431A Download Download
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UCC2809-2 Download Download
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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 838 30 Nov 2015
Design files (3)
Title Type Size (KB) Date
ZIP 270 30 Nov 2015
PDF 35 30 Nov 2015
PDF 77 30 Nov 2015

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