Tokyo electronic components listed LED driver can drive up to 21 RGB LED

Tokyo electronic components developed LED drive "TE7118PF", can drive up to 21 RGB LED, and has begun to sell. The driver has 3 channel output terminals, the maximum withstand voltage 28V. Each channel can drive 7 series of LED lights. Mainly used in the field of industrial and entertainment LCD backlight and indoor LED lighting, etc.. Equipped with 3 channel constant current control circuit, according to the external resistance in the range of 5 to 30mA to change the output current to adjust the brightness of each channel. The maximum switching frequency is 20MHz. Daisy chain connection. 20 TSSOP package. November 11, 2008 sample supply, plans to mass production in December 2008. 10 thousand batches of the standard price of the purchase price of 200 yen (excluding tax). 2009 sales target for the year of 100 million yen.

The structure of "TE7118PF"

In addition, the Tokyo electronic components will be in November 2008 19 ~ 21 in the Pacific Yokohama Convention and Exhibition Center held in the embedded integrated technology exhibition (Embedded Technology 2008) on the display of the LED drive.

Source: Technology Online