UCC3809P-1 Datasheet PDF - TI

●Because it is positioned on the isolated secondary side, this economy primary side pwm UCC3809P-1 secondary side PWM controller from Texas Instruments is well placed to be able to cost effectively implement multiple power supplies. This secondary side synchronous controller"s single output can produce a current up to 0.8 A. You can operate this at a switching frequency of 1000 kHz. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This secondary side synchronous controller has a minimum operating temperature of 0 °C and a maximum of 70 °C. This secondary side synchronous controller"s maximum duty cycle is 70(Typ) %.