| 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 | |
| -40 | |
| 85 | |
| Tape and Reel | |
| Mounting | Surface Mount |
| Package Height | 1.05(Max) |
| Package Width | 4.5(Max) |
| Package Length | 3.1(Max) |
| PCB changed | 8 |
| Standard Package Name | SO |
| Supplier Package | TSSOP |
| 8 | |
| Lead Shape | Gull-wing |
This economy primary side pwm UCC2809PWTR-1 secondary side PWM controller from Texas Instruments is designed to regulate power while sitting on the secondary side of an isolating transformer. This secondary side synchronous controller's single output can produce a current up to 0.8 A. Its switching regulator has a frequency of 1000 kHz. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This secondary side synchronous controller's maximum duty cycle is 70(Typ) %. This secondary side synchronous controller has an operating temperature range of -40 °C to 85 °C.
| EDA / CAD Models |
设计 AI 驱动的医疗设备
阅读 Arrow 白皮书，掌握系统设计技巧、器件推荐与 AI 洞察，助力高效、安全打造医疗方案。