PMP11135

85-265VAC Input, 13.5V/0.9A PSR Flyback Reference Design

PMP11135

Design files

Overview

The PMP11135 reference design uses the UCC28711 to provide an isolated 13.5V at 0.9A output.  The UCC28711 implements primary-side regulation, eliminating the need for an opto-coupler and reducing the size and cost of the design.  This design meets Class B conducted emissions without the need for a common mode input choke.

Features
  • Minimal component count provides low cost solution
  • Meets class B conducted EMI limits
  • Constant current regulation prevents excessive currents in overload
  • Less than 50mW standby power consumption
Output voltage options PMP11135.1
Vin (Min) (V) 85
Vin (Max) (V) 265
Vout (Nom) (V) 13.5
Iout (Max) (A) .9
Output Power (W) 12.15
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- Quasi Resonant
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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.

TIDUAR4.PDF (2495 K)

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

TIDRHF5.PDF (130 K)

Detailed schematic diagram for design layout and components

TIDRHF6.PDF (81 K)

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

TIDRHF7.PDF (65 K)

Detailed overview of design layout for component placement

TIDCB10.ZIP (328 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC28711Constant-voltage, constant-current PWM with PSR, valley switching, NTC option, and 0-mV cable comp.

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP11135 Test Results Sep. 24, 2015

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