TEA1654 Datasheet - NXP

TEA1654 GreenChipII SMPS control IC

The GreenChip™(1)II is the second generation of green Switched Mode Power Supply (SMPS) control ICs operating directly from the rectified universal mains. A high level of integration leads to a cost effective power supply with a very low number of external components. The special built-in green func.

TEA1654 Features

* Distinctive features

* Universal mains supply operation (70 to 276 V AC)

* High level of integration, giving a very low external component count. Green features

* Valley or zero voltage switching for minimum switching losses

* Efficient quasi-resonant operation at hig

TEA1654_PhilipsSemiconductors.pdf