UCC3884D
TI(德州仪器)
主动器件
温度范围为 0°C 至 70°C 的频率折返电流模式 PWM 控制器 16-SOIC 0 to 70
This current controller by Texas Instruments will properly generate current to an external system. Its single PWM output produces a current of 1000 mA. This current mode controller supports boost|buck|flyback|forward topology. It has a switching frequency of 440 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 current mode controller"s maximum duty cycle is 81 %. This current mode controller has an operating temperature range of -40 °C to 150 °C. This device has a maximum of 15 V.
