TEXAS INSTRUMENTS
控制器, PWM, 40V-8V电源, 450 kHz, 5.4V/50mA输出, SOIC-16
调整控制器, PWM, 40V-8V电源, 450 kHz, 5.4V/100mA输出, DIP-16
NXP
发光二极管驱动器, 15输出, 共阴极, 4.5V-5.5V输入, 4MHz开关, 5.4V/17.5mA输出, DIP-20