PMP9018

Primary-Side Regulated Flyback with 85-277VAC Input (24V @ 0.5A) Reference Design

PMP9018

Design files

Overview

The PMP9018 reference design uses the UCC28700 primary-side regulated flyback controller to generate a 24V/0.5A output from an 85V-277V AC input. The valley switching of the UCC28700 allows this low-cost design to achieve efficiencies over 87%; no load losses are less than 50mW.

Output voltage options PMP9018.1
Vin (Min) (V) 85
Vin (Max) (V) 277
Vout (Nom) (V) 24
Iout (Max) (A) .5
Output Power (W) 12
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- DCM^Flyback- Non Sync^Flyback- Quasi Resonant
??image.gallery.download_en_US?? View video with transcript Video

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.

SLUUAN4.PDF (2132 K)

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

SLURAF7.PDF (115 K)

Detailed schematic diagram for design layout and components

SLURAF8.PDF (77 K)

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

SLUC483.ZIP (166 K)

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

SLUUAN5.PDF (230 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC controllers (external FET)

UCC28700Constant-voltage, constant-current PWM with PSR & Programmable cable compensation

Data sheet: PDF | HTML

Technical documentation

No results found. Please clear your search and try again.
View all 1
Type Title Date
Test report PMP9018 Test Results Jul. 23, 2013

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos