This part is a kind of semiconductor called TM1668.

Function of this product has LED Dedicated drive control.

Manufacturers : Shenzhen

Image and pinout :

Some of the text within the PDF file :

SHENZHEN TITAN M ICRO ELECTRONI CS CO.,LTD. • • • • • • • • Add 4 522 522,5/F,Bldg. No.4,Keji Central Road 2, Software Park,High-Tech Industrial Park,Shenzhen 86-755-86185092 86-755-86185093 518057 www.titanmec.com 86-755-86156570 -1- SHENZHEN TITAN M ICRO ELECTRONI CS CO.,LTD. Add 4 522 522,5/F,Bldg. No.4,Keji Central Road 2, Software Park,High-Tech Industrial Park,Shenzhen 86-755-86185092 86-755-86185093 518057 www.titanmec.com 86-755-86156570 -2- SHENZHEN TITAN M ICRO ELECTRONI CS CO.,LTD. Add 4 522 522,5/F,Bldg. No.4,Keji Central Road 2, Software Park,High-Tech Industrial Park,Shenzhen 86-755-86185092 86-755-86185093 518057 www.titanmec.com 86-755-86156570 -3- SHENZHEN TITAN [ ... ]

TM1668 PDF Datasheet Download