PMP5195

400VDC Input 12V/60W Synchronous Flyback

PMP5195

Design files

Overview

The PMP5195 reference design generates an isolated 5V at 60W. This design uses the UCC28610 quasi-resonant flyback controller in conjunction with current-transformer-driven synchronous rectifiers to provide good efficiency at heavy loads while maintaining low power consumption at light loads. The maximum load efficiency is over 90%, and the no load losses are less than 200mW when powered from a 400VDC input voltage.

Output voltage options PMP5195.1
Vin (Min) (V) 250
Vin (Max) (V) 400
Vout (Nom) (V) 12
Iout (Max) (A) 5
Output Power (W) 60
Isolated/Non-Isolated Isolated
Input Type DC
Topology Flyback- Quasi Resonant^Flyback- DCM^Flyback- Synchronous

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

SLUU584.PDF (865 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

SLUR413.PDF (62 K)

Detailed schematic diagram for design layout and components

SLUR414.PDF (64 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC2861012-65W green-mode Flyback power supply controller

Data sheet document-pdfAcrobat PDF open-in-new HTML
Shunt voltage references

TL431Adjustable precision shunt regulator

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
Test report PMP5195 Test Results Aug. 15, 2011

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