This data brief describes the main characteristics and features of a 75 W adapter wide-range input mains, power-factor-corrected AC-DC adapter using the new L6566A controller and the L6563 dedicated to the PFC stage. High efficiency and the very low standby input consumption are highlighted in the following figures and tables.
This document describes the EVL6566A-75WADP, a 75 W AC-DC adapter demo board designed for universal input mains ranging from 90 to 264 Vac. The design utilizes the L6563 PFC pre-regulator and the L6566A controller to achieve high efficiency with low standby consumption.
| Output voltage | 19 V@4 A continuous operation |
|---|---|
| Input mains range | 90+264Vac - Frequency 45 + 65 Hz |
| Mains harmonics | Acc. to EN61000-3-2 Class-D |
| ST-by mains consumption | Less than 0.25 W @265Vac |
| Overall efficiency | Better than 86% |
| EMI standard | According to EN55022-Class-B |
| Safety standard | According to EN60950 |
| Maximum height | 25 mm maximum height |
The adapter provides an output voltage of 19 V at 4 A continuous operation.
The universal input mains range is 90 to 264 Vac with a frequency of 45 to 65 Hz.
The standby consumption is less than 0.25 W at 265 Vac.