| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 1 MHz |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 12.0V (min) |
| Case/Package | SOIC-8 |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 18.0 V |
| Output Voltage | 18 V |
| Output Current | 1 A |
| Supply Current | 3 mA |
| Number of Regulated Outputs | 1 Output |
| Rise Time | 25 ns |
| Switching Frequency | 1000 kHz |
| Thermal Shutdown | No |
| Topology | Buck, Boost, Flyback, Forward |
| Duty Cycle | 48 % |
| Maximum Duty Cycle | 50 % |
| Fall Time | 20 ns |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage (Max) | 18 V |
| Supply Voltage (Min) | 12 V |
| Input Voltage | 9V ~ 20V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Height | 1.5 mm |
| Operating Temperature | 0℃ ~ 70℃ |
With this UCC38C44D current controller, developed by Texas Instruments, easily manage varying levels of output voltage entering your circuit. With an output that has a voltage of 18(Max) V, this is power management at its best. This current mode controller supports boost|buck|flyback|forward topology. Its single PWM output produces a current of 200(Max) mA. This part offers a switching frequency of 1000 kHz in order to work properly. 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 0 °C to 70 °C. This device has a maximum of 18 V. This current mode controller"s maximum duty cycle is 50 %.
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