TEA1623P; TEA1623PH STARplug(tm)

The TEA1623P TEA1623PH is a Switched Mode Power Supply (SMPS) controller IC that operates directly from the rectified universal mains. It is implemented in the high voltage EZ-HVTM SOI process, combined with a low voltage BICMOS process. The device includes a high voltage power Switch and a circuit for start-up directly from the rectified mains voltage. A dedicated circuit for valley switching is built in, which makes a very efficient slim-line electronic power-plug concept possible. In its most basic version of application, the TEA1623P TEA1623PH acts as a voltage source. Here, no additional secondary electronics are required. A combined voltage and current source CAN be realized with minimum costs for external components. Implementation of the TEA1623P TEA1623PH renders an efficient and low cost power supply system.
By NXP Semiconductors