MICROCHIP
发光二极管驱动器, 降压, PWM调光, 20V-400V输入, 20MA输出, TO-243AA-3
发光二极管驱动器, 1输出, 降压(逐步下降), 20V-400V输入, 20mA输出, TO-243AA-3
LED DRIVER, BUCK, TO-243AA-3