TEXAS INSTRUMENTS
发光二极管驱动器, 16输出, 恒流, 3V-5.5V输入, 30MHz开关, 17V/50mA输出, HTSSOP-28
LINEAR TECHNOLOGY
发光二极管驱动器, 1输出, 降压(逐步下降), 4V-36V输入, 500kHz开关, 13V/1A输出, LGA-66