PMP9622
350W 恆壓 - 定電流 (CVCC) 相移全橋參考設計
PMP9622
概覽
This reference design uses the UCC3895 Phase-Shifted Full Bridge controller to implement a high efficiency, 120VAC input to 44Vdc up to 8A output. The power supply is set up to be constant voltage-constant current. The voltage and current are set by fixed resistor values and could be set by micro-processor in the actual product. The design is biased by a low-cost BJT Flyback using the UCC28720 PWM controller.
特點
- 120Vac input, 44Vdc @ 2-8A output
- >92% efficiency achieved @ 8A
- High-side Gate Drive Tranformers used for lowest cost implementation.
- Low-cost BJT flyback used for design bias
- Flexible setting of Voltage and Current levels by fixed resistor values or micro-processor in real design
已開發完全組裝的電路板，僅供測試與性能驗證，且為非賣品。
設計檔案與產品
設計檔案
下載立即可用的系統檔案以加速您的設計流程。
產品
設計與潛在替代方案中包括 TI 產品。
技術文件
=
TI 所選的重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 測試報告 | PMP9622 Test Results | 2015/3/12 |