| Compliant | |
| EAR99 | |
| Active | |
| 8542.31.00.30 | |
| Automotive | No |
| PPAP | No |
| Primary Side PWM Controller | |
| Current | |
| Flyback | |
| 1 | |
| 1000 | |
| 70(Typ) | |
| 0.8 | |
| 35 | |
| 18 | |
| 10 to 19 | |
| 10 | |
| 19 | |
| No | |
| Yes | |
| No | |
| 8 | |
| 10 | |
| 0 | |
| 70 | |
| Tube | |
| Mounting | Surface Mount |
| Package Height | 0.95(Max) |
| Package Width | 3 |
| Package Length | 3 |
| PCB changed | 8 |
| Standard Package Name | SO |
| Supplier Package | VSSOP |
| 8 | |
| Lead Shape | Gull-wing |
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) %.
| EDA / CAD Models |
Design AI-powered medical devices
Explore system design tips, part recs and AI insights to help you build faster, safer diagnostic and therapy solutions—all in Arrow’s latest white paper.