For almost as long as there have been microcomputers, there have been attempts with varying success to make tiny handheld microcomputers. Sometimes these have been very good, and other times they ...

LT1307CN8 单节 CCFL 电源的典型应用电路。 LT1307 是一款微功率、固定频率 DC/DC 转换器，可在低至 1V 的输入电压下工作。 LT1307 是业界第一个通过单节电源实现真正的电流模式 PWM 性能的器件，具有在轻负载时自动切换到省电突发模式操作的功能。在 100 uA 至 100mA 的 ...