This reference design is a replacement for the now obsolete PMP4298A
PMP40580
180-W universal input PFC + LLC TV power supply reference design
PMP40580
Overview
This AC to DC power supply design for TV application provides 12-V, 5-A and 150-V, 0.8-A output from universal AC voltage (90 Vac to 264 Vac). The design uses CRM/DCM PFC controller UCC28056, and LLC controller UCC256404 with enhanced burst mode which enabled for low standby power and smaller audible noise. The design achieves <250-mW standby power with 150-mW load and >93% peak efficiency at 230-Vac input.
Features
- Low profile design with single layer board achieves maximum board height of 16 mm
- Enhanced burst mode operation minimized audible noise at no load and standby
- Provides efficient power conversion with greater than 93% peak efficiency
- Less than 300-mW standby power consumption with 150-mW load.
| Output voltage options | PMP40580.1 | PMP40580.2 |
|---|---|---|
| Vin (Min) (V) | 90 | 90 |
| Vin (Max) (V) | 264 | 264 |
| Vout (Nom) (V) | 12 | 150 |
| Iout (Max) (A) | 5 | .8 |
| Output Power (W) | 60 | 120 |
| Isolated/Non-Isolated | Isolated | Isolated |
| Input Type | AC | AC |
| Topology | Boost- PFC^Half Bridge- LLC | Boost- PFC^Half Bridge- LLC |
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.
TIDT179A.PDF (1067 K)
Test results for the reference design, including efficiency graphs, test prerequisites and more
TIDM580.PDF (446 K)
Detailed schematic diagram for design layout and components
TIDM581.PDF (154 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDM582.PDF (435 K)
Detailed overview of design layout for component placement
TIDM584.ZIP (5936 K)
Files used for 3D models or 2D drawings of IC components
TIDCFU6.ZIP (2065 K)
Design file that contains information on physical board layer of design PCB
TIDM583.PDF (2177 K)
PCB layer plot file used for generating PCB design layout
Products
Includes TI products in the design and potential alternatives.
Technical documentation
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 1
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | 180-W Universal Input PFC + LLC TV Power Supply Reference Design (Rev. A) | PDF | HTML | Apr. 25, 2023 |
Support & training
TI E2E™ forums with technical support from TI engineers
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.