NEC electronic samples available output current 4 channel LED 1.5A driver IC

NEC electronic disclosure, has begun to supply samples integrated 4 channel maximum output 1.5A current drive circuit IC LED PD168804". The utility model is mainly used for special lighting, decorative lighting, etc.. Built in lifting voltage circuit, the input voltage can be optional lifting pressure. The output current can be set in the range of 0.35 ~ 1.5A by using external resistors. By inputting the PWM signal from the outside, the light can be adjusted for each channel. The input voltage range, the pressure reducing method for 9 ~ 38V, boost for 9 ~ 28V. Boost the maximum output voltage is 37V. Also equipped with over-current protection and overheating protection functions. The power supply voltage control unit for + 5V. The working temperature range of 20 ~ 85 C temperature range of joint action for 20 ~ 125 C. Package uses 7mm square 48 terminal QFP. Sample price of 600 yen. Plans from the end of 2008 to start the implementation of the scale of 100 thousand per month. NEC will display the electronic products in the 08 years from 16 to April 18, held in Chiba County Messe Makuhari Convention and Exhibition Center's "twenty-third power system exhibition".

Source: Nikkei BP