EVL185W-LEDTV is a 185W LED TV power supply module from STMicroelectronics. It is based on L6564, L6599A and Viper27L devices, and features a wide input voltage range (90-264Vac), high output voltage accuracy (±1%), high efficiency (>90%), and low standby power consumption (<170mW).
The EVL185W-LEDTV is a high-end demonstration board designed for typical LED TV applications. It features a three-stage architecture including a 10 W standby supply using the VIPer27L and a main section with a front-end PFC using the L6564 and an LLC resonant converter using the L6599A. The design achieves an overall efficiency of over 90% at full load with very low standby consumption.
| Input mains range | 90+264 Vac - frequency 45+65 Hz |
|---|---|
| Output voltage 1 | 130 V +8 % at 620 mA |
| Output voltage 2 | 24 V +8 % at 2 A |
| Output voltage 3 | 12 V +1 % at 4 A |
| Output voltage 4 | 5 V +2 % at 2 A |
| Standby mains consumption | <170 mW at 230 Vac |
| Overall efficiency | >90% at full load |
| Dimensions | 115x204 mm |
The standby mains consumption is less than 170 mW at 230 Vac with a 50 mW load.
The overall efficiency at full load is greater than 90%.
The input mains frequency range is 45 to 65 Hz.