PMP11303
高效率 350W AC/DC 電源參考設計
PMP11303
概覽
PMP11303 is high-efficiency AC/DC power supply reference design with universal AC input and 25V/13.5A and 12V/1A outputs. LLC+PFC combo IC UCC29950 is applied for the main power stages with 25V/13.5A output while UCC28730 is applied for the auxiliary power with 12V/1A output. This design has low no load power comsumption (152mW@230VAC) and over 93% peak efficiency. This design also meet 80PLUS Gold requirement for 115VAC Internal power supplies.
特點
- Conduction EMI test results included
- Meet 80PLUS Gold for 115VAC internal power supplies
- 25V/13.5A and 12V/1A dual outputs
- 122mm x 200mm board dimension
- Test report is available
- Over 98% peak PFC efficiency at high line
| 輸出電壓選項 | PMP11303.1 | PMP11303.2 |
|---|---|---|
| Vin (最小值) (V) | 90 | 90 |
| Vin (最大值) (V) | 264 | 264 |
| Vout (Nom) (V) | 25 | 12 |
| Iout (最大) (A) | 13.5 | 1 |
| 輸出功率 (W) | 337.5 | 12 |
| 隔離式/非隔離式 | Isolated | Isolated |
| 輸入類型 | AC | AC |
| 拓撲結構 | Boost- PFC^Half Bridge- LLC | Flyback- DCM |
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。
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檢視所有 2
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 測試報告 | PMP11303 Test Results | 2015/11/23 | |||
| 技術文章 | Which is better? Discrete or combined controllers for an AC/DC power supply? | PDF | HTML | 2016/12/28 |