200kHz LLC Series Resonant Converter Reference Design With Low Standby Power Consumption
Description
The PMP20795 reference design uses UCC256301 enhanced LLC controller with integrated driver to provide 24V/12A output from a nominal 380VDC input. UCC256301 provides hybrid hysteresis control (HHC) to enable a fast transient response. In this design: a 1st order system with over 6kHz bandwidth is achieved. In addition: the advanced burst mode allows this converter to achieve less than 200mW power consumption at no load. With 200kHz nominal switching frequency: the converter is able to achieve over 96% peak efficiency.
Features
- 380VDC input to 24V/12A outputBoard height less than 15mmLess than 200mW standby power consumptionOver 96% peak efficiency
Applications
- HDTV
- UHD LCD TV
Product Categories
- Power Management
| Application Area | End Equipment |
|---|---|
| UHD LCD TV | http://www.ti.com/solution/uhd_lcd#referencedesigns |
| HDTV | http://www.ti.com/solution/tv_lcd_hdtv_fhdtv#referencedesigns |
| Download the bill of materials for PMP20795 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for PMP20795| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP20795 Gerber | 21 Aug 2017 | ZIP | 2344 | |
| PMP20795 Altium | 21 Aug 2017 | ZIP | 3739 | |
| PMP20795 PCB | 21 Aug 2017 | 861 | ||
| PMP20795 Assembly Drawing | 21 Aug 2017 | 171 |