300VDC-800VDC Input, 54W 4 Channel Outputs, PSR Flyback with SiC-FET Reference Design

(ACTIVE) PMP10415

Description & Features

Technical Documents

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Description

This design uses low cost primary side regulation (PSR) IC UCC28700 with a SiC-FET for 300VDC-800VDC input range. Four outputs with separated grounds, 25V/19W, 25V/17W, 25V/10.1W, and 25V/8W are generated.

Features
  • High voltage DC input: 300VDC-800VAC
  • Four outputs with separated grounds, 25V/19W, 25V/17W, 25V/10.1W, and 25V/8W
  • 54W Maximum output power rating at efficiency of 88.3% at 300VDC, 87.5% at 800VDC

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


  




Parametrics
 PMP10415.1
(Output Voltage 1)
PMP10415.2
(Output Voltage 2)
PMP10415.3
(Output Voltage 3)
PMP10415.4
(Output Voltage 4)
Vin (Min) (V)300300300300
Vin (Max) (V)800800800800
Vout (Nom) (V)25252525
Iout (Max) (A).68.32.404.76
Output Power (W)17810.119
Isolated/Non-IsolatedIsolatedIsolatedIsolatedIsolated
Input TypeDCDCDCDC
TopologyFlyback- Quasi ResonantFlyback- Quasi ResonantFlyback- Quasi ResonantFlyback- 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 and Isolated DC/DC Controllers and Converters  Sample & Buy View Design Kits & Evaluation Modules

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 1368 20 Nov 2014 289
Design files (5)
Title Abstract Type Size (KB) Date Views
ZIP 182 20 Nov 2014 40
PDF 239 20 Nov 2014 62
PDF 96 20 Nov 2014 20
PDF 117 20 Nov 2014 41
PDF 149 20 Nov 2014 423

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