200VAC-400VAC Input, 24V 50W Output, PSR Flyback with SiC-FET Reference Design PMP10416 (ACTIVE)

Description & Features

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Description

This design uses low-cost primary side regulation (PSR) IC UCC28700 with a SiC-FET for 200VAC-400VAC input range. A 24V output is generated with maximum 50W rating.

Features
  • High voltage AC input: 200VAC-400VAC
  • SiC MOSFET utilized
  • 50W Maximum output power rating at efficiency of 86.5% at 200VAC, 86.9% at 400VAC

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Schematic/Block Diagram

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Design Files

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Parametrics
 PMP10416.1
(Output Voltage 1)
Vin (Min) (V)200
Vin (Max) (V)400
Vout (Nom) (V)24
Iout (Max) (A)2.0833
Output Power (W)49.9992
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Quasi Resonant

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
UCC28700  Constant-Voltage, Constant-Current PWM With Primary-Side Regulation  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)
UCC28700 Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 922 04 Nov 2014
Design files (5)
Title Type Size (KB) Date
ZIP 180 04 Nov 2014
PDF 206 04 Nov 2014
PDF 64 04 Nov 2014
PDF 118 04 Nov 2014
PDF 140 04 Nov 2014

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