This MCP1630-E/MC current controller by Microchip Technology will generate a stable current for optimal operation for an electronic system. This current mode controller supports boost|buck|flyback topology. It has single PWM output. It has 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 current mode controller has an operating temperature range of -40 °C to 125 °C. This device has a maximum of 6 V. This current mode controller"s maximum duty cycle is 0(Min) %.