TEA1721通用电源非隔离降压和降压/升压

本用户手册描述了负载达到2.5W的+12V AC/DC降压和12V AC/DC非隔离降压/升压模式开关电源到。
UM10522
TEA1721 non-isolated universal mains buck and buck/boost
converter demo board
Rev. 1 ― 8 March 2012 User manual




Document information
Info Content
Keywords TEA1721XT, non-isolated, universal mains, buck, buck/boost, AC/DC
conversion, Switched Mode Power Supply (SMPS)
Abstract This user manual describes a +12 V AC/DC buck and 12 V AC/DC
non-isolated buck/boost-mode SMPS that can be used to supply up to
2.5 W into a load.
NXP Semiconductors UM10522