This part is a kind of semiconductor called AN10981.

Function of this product has GreenChip TEA1738 series fixed frequency flyback controller.

Manufacturers : NXP

Image and pinout :

Some of the text within the PDF file :

AN10981 GreenChip TEA1738 series fixed frequency flyback controller Rev. 1.1 18 April 2011 Application note Document information Info Keywords Abstract Content GreenChip, TEA1738, SMPS, flyback, adapter, notebook, LCD monitor. The TEA1738 is a low cost member of the GreenChip family. It is a fixed-frequency flyback controller intended for power supplies up to 75 W for applications such as notebooks, printers and LCD monitors. http:// NXP Semiconductors AN10981 GreenChip TEA1738 series fixed frequency flyback controller Revision history Rev v.1.1 Date 20110418 Description second issue Modifications: • • TEA1738GT added throughout the application note. Position of RT1 and R17 changed on Figure 1 and Figure 22. v.1 20101206 first issue Contact informatio [ ... ]

AN10981 PDF Datasheet Download