AN2864 VIPER17L宽范围输入，5 V / 1号A输出和待机性能优化的演示板

AN2864 VIPER17L宽范围输入，5 V / 1号A输出和待机性能优化的演示板

AN2864
Application note
VIPER17L demonstration board with wide-range
input, 5 V / 1 A output and optimized standby performance

Introduction
In consumer applications like LCD TVs, DVD players, set-top boxes and others, it is
desirable to be able to switch on or switch off the application directly from the remote control.
It is therefore necessary to supply the remote control receiver even when the equipment is
not in use (standby mode). In standby mode only a minimum load (in the range of a few tens
of a mW) is present at the power