AN2063 datasheet(13/15 Pages) STMICROELECTRONICS

部件名	AN2063

功能描述	The new regulation on the power supply standby consumption for the battery charger

PDF	15 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

13 / 15 page

DocID10955 Rev 2

13/15

AN2063

Conclusions

When the board works in standby, it consumes less than 0.1 W meeting the “Blue Angel”

norm. The total power consumption measured at 100 Vdc input with zero load on output is

approximately 50 mW, while at 380 Vdc input this value is about 80 mW.

This unit operates in burst mode when the output load is reduced to zero and normal

operation is resumed automatically when the power gets back to a level higher than the

standby power. The output voltage remains regulated even when the board works in burst

mode.

AN2063 数据表(PDF) 13 Page - STMicroelectronics