具有 4.3V/4.1V UVLO、可编程占空比、温度范围为 0°C 至 70°C 的经济型低功耗 BICMOS 1MHz 电流模式 PWM

The UCC3807 family of high speed, low power integrated circuits contains all of the control and drive circuitry required for off-line and dc-to-dc fixed frequency current mode switching power supplies with minimal external parts count.These devices are similar to the UCC3800 family, but with the add • User Programmable Maximum PWM Duty Cycle\n• 100-A Startup Current\n• Operation to 1 MHz\n• Internal Full Cycle Soft Start\n• Internal Leading Edge Blanking of Current Sense Signal\n• 1-A Totem Pole Output;

Programmable Maximum Duty Cycle PWM Controller

文件：314.18 Kbytes Page：11 Pages

Programmable Maximum Duyt Cycle PWM Controller

文件：3.19799 Mbytes Page：16 Pages