Exar company introduced a new LED driver

Exar Corporation company to launch a new LED driver -SP6887-- can use the small package 3x3mm QFN it can save valuable board space, integrated chip external function can reduce the external demand for components. SP6887 is a 4 channel LED driver based on a charge pump that requires only 5 external components. Keyboard LED lighting applications for small displays and portable devices such as PDA, mobile phones and data collection instruments. Vice president of Exar Corporation, power line Joe Vyvijal said, in addition to save board space. Also to reduce the cost of material list, give OEM a competitive advantage in the price sensitive market environment. Product characteristics: SP6887 compatible to 1kHz PWM dimming and analog dimming and to change the current through a 3 bit parallel interface and through a simulation control. In addition, the drive can be adjusted from 1.1mA--30mA, the input voltage range of 2.5V-5.5V. SP6887 has a 3% channel to channel current pairing to ensure uniform color and brightness. Power management products high reliability, accuracy, power management is an important part of any technical system. Exar has a wide range of high-performance and industry-leading power management solutions including lighting control, power conversion and standard linear equipment. SP6887 samples are now available. The temperature range of -40 - +85 1000 when the number of price of $$0.65.

Source: Chinese lighting business