This power supply reference design consists of a synchronous-rectification LLC isolated half-bridge associated to a CCM PFC stage. It needs 14V-primary (100mA max.) and 7V-secondary (50mA max.) as bias supply. Thanks to low-profile construction (20mm height), it can be employed in LCD screen applications, as well in high-efficiency and low dissipation cases thanks to efficiency values of 98% on PFC (high line) and 96% (97% peak) on LLC stage.
| Output voltage options | PMP30192.1 | PMP30192.2 |
|---|---|---|
| Vin (Min) (V) | 90 | 350 |
| Vin (Max) (V) | 264 | 420 |
| Vout (Nom) (V) | 385 | 29 |
| Iout (Max) (A) | 1 | 12.5 |
| Output Power (W) | 385 | 362.5 |
| Isolated/Non-Isolated | Non-Isolated | Isolated |
| Input Type | AC | DC |
| Topology | Boost- PFC | Half Bridge- LLC |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Test results for the reference design, including efficiency graphs, test prerequisites and more
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Detailed overview of design layout for component placement
Files used for 3D models or 2D drawings of IC components
Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | PMP30192 Test Results | Nov. 17, 2017 |
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.