High Efficiency 300W AC/DC Power Supply Reference Design PMP20367 (ACTIVE)

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Key Document

Description

PMP20367 is high-efficiency AC/DC power supply reference design with universal AC input and 55V/5.5A and 12V/1A outputs. LLC+PFC combo IC UCC29950 is applied for the main power stages with 55V/5.5A output while UCC28730 is applied for the auxiliary power with 12V/1A output.  This design has over 92.5% peak efficiency. 

Features
  • 90VAC to 264VAC, 50/60Hz input to 55V/5.5A and 12V/1A outputs
  • 122mm x 200mm board dimension
  • Test report available
  • 92.5% peak converter efficiency

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Schematic/Block Diagram

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Design Guide

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Design Files

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Parametrics
 PMP20367.1
(Output Voltage 1)
PMP20367.2
(Output Voltage 2)
PMP20367.3
(Output Voltage 3)
Vin (Min) (V)90300120
Vin (Max) (V)264400400
Vout (Nom) (V)3905512
Iout (Max) (A).85.51
Output Power (W)312302.512
Isolated/Non-IsolatedNon-IsolatedIsolatedIsolated
Input TypeACDCDC
TopologyBoost- PFCHalf Bridge- ResonantFlyback- Non Sync

TI Devices (10)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD19533KCS  100V, N ch NexFET MOSFET™, single TO-220, 10.5mOhm  MOSFETs  Sample & Buy Not Available
TL431  Adjustable precision shunt regulator  Voltage references  Sample & Buy Not Available
TPS715  50 mA, 24 V, 3.2-μA Iq, Low-Dropout Linear Regulator in SC70 Package  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS7A16  60-V, 5-µA IQ, 100-mA low-dropout (LDO) voltage regulator with enable and power good  Power management  Sample & Buy View Design Kits & Evaluation Modules
UCC24610  Secondary Side Synchronous Rectifier Controller  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
UCC24650  200-V Wake-up Monitor for Fast Transient Primary-side Regulation  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
UCC27532  2.5-A, 5-A, 35-VMAX VDD FET and IGBT Single Gate Driver  Gate drivers  Sample & Buy View Design Kits & Evaluation Modules
UCC27714  High-Speed, 4-A, 600-V High-Side Low-Side Gate Driver  Gate drivers  Sample & Buy View Design Kits & Evaluation Modules
UCC28730  Zero Standby PSR Flyback Controller with CVCC and Wake-Up Monitoring  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
UCC29950  UCC29950 CCM PFC and LLC Combo Controller  Offline & isolated DC/DC controllers & converters  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD19533KCS Download
TL431 Download Download
Download Download
Download -
Download Download
Download Download
Download Download
Download Download
Download -
Download Download
TPS715 Download Download
TPS7A16 Download Download
Download Download
UCC24610 Download Download
Download Download
UCC24650 Download Download
UCC27714 Download -
UCC28730 Download Download
UCC29950 Download -

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 1777 14 Dec 2017
Design files (6)
Title Type Size (KB) Date
ZIP 787 14 Dec 2017
ZIP 1426 14 Dec 2017
PDF 1522 14 Dec 2017
PDF 282 14 Dec 2017
PDF 117 14 Dec 2017
PDF 391 14 Dec 2017

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