LTC1871IMS

开关控制器 LTC1871 - Wide Input Range, No RSENSE Current Mode Boost, Flyback and SEPIC Controller

With the current controller from , you can be assured that the voltage entering a sensitive circuit is modulated correctly. It has single PWM output. This current mode controller supports boost|buck|flyback topology. This part offers a switching frequency of 50 to 1000 kHz in order to work properly. This device has a minimum operating supply voltage of 2.5 V and a maximum of 36 V. This current mode controller"s maximum duty cycle is 97 %. This current mode controller has an operating temperature range of -40 °C to 125 °C.