>2007.7.28,President Qiao Hong Yuan participate in the Shanghai Zhangjiang High-tech Park Garden 15 anniversary. And accept the "2007 Product Innovation Award for autonomy".

>2007.7.5,Shanghai Information Commission Director Li Jing and his team to guide our company.

>2007.6.7,Shanghai Integrated Circuit Industry Association Secretary-General Professor Jiang again Representatives of the Association guidance for the work.

>2007.5.31,Shanghai Integrated Circuit Industry Association Vice Secretary-General Xu Xiufa and his entourage to inspect and guide the work of the company.

The D5110 is a step-up DC/DC converter specifically designed to drive white LED with a constant current.it is a white LED constant current drive applies to electronic digital photo frame or 3 to 5-inch LED screen.

l      Fast 1.2MHz Switching Frequency

l      High Efficiency：85% Typical

l      The minimum input voltage 2.5 V

l      Drives 7 Series 2 parallel LEDs with 5V V_IN

l      Drives 3 Series 5 parallel LEDs with 5V V_IN