| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 1.00 MHz |
| Number of Pins | 8 Pin |
| Case/Package | VSSOP-8 |
| Number of Outputs | 1 Output |
| Output Voltage | 800 mV |
| Output Current | 0.0008 A |
| Number of Regulated Outputs | 1 Output |
| Rise Time | 35 ns |
| Switching Frequency | 1000 kHz |
| Thermal Shutdown | No |
| Topology | Buck, Boost, Flyback, Forward |
| Duty Cycle | 70 % |
| Maximum Duty Cycle | 70 % |
| Fall Time | 18 ns |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage | 8V ~ 17.5V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Operating Temperature | 0℃ ~ 70℃ |
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) %.
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