PrimAccurate™离线数字pwmn沟道MOSFET控制器

iW1692是一种高性能AC/DC控制器，设计用于驱动用于峰值电流模式PWM反激电源的外部功率N沟道MOSFET。iW1692是移动计算和通信等应用的电源适配器以及消费类电子产品中的备用电源的理想选择，符合Energy Star®交流/直流单输出电源规范（版本2.0），空载功耗小于150mW。作为一个亚博国际官网平台网址PrimAccurate™controller, which use primary-side control algorithms, the iW1692 does not need any direct secondary-side feedback components, eliminating the need for opto-isolators, reducing component count and solution cost. Additional features include quasi-resonant control for optimal efficiency at heavy loads, low start-up current, full protection from fault conditions, cable and connector voltage drop compensation and tiny packaging. The iW1692 comes in two options, the iW1692-00 with zero voltage drop compensation and the iW1692-30, with 300mV of voltage drop compensation.