PMP10351
85-265V 輸入、12V/1.5A PSR 返馳參考設計
PMP10351
概覽
This reference design uses the UCC28713 primary-side regulated (PSR) flyback controller to generate a 12V/1.5A output from a univeral AC input. The valley switching of the UCC28713 allows this low-cost design to achieve an average efficiency over 87%; no load losses are less than 50mW. The PSR function eliminates the need for an optocoupler and TL431, greatly simplifying the circuit and reducing cost.
特點
- Primary side regulation eliminates the need for an optocoupler and TL431.
- Low cost
- High efficiency, over 87% average efficiency
- Low standby power consumption, under 50mW
| 輸出電壓選項 | PMP10351.1 |
|---|---|
| Vin (最小值) (V) | 85 |
| Vin (最大值) (V) | 265 |
| Vout (Nom) (V) | 12 |
| Iout (最大) (A) | 1.5 |
| 輸出功率 (W) | 18 |
| 隔離式/非隔離式 | Isolated |
| 輸入類型 | AC |
| 拓撲結構 | Flyback- DCM^Flyback- Quasi Resonant |
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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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 測試報告 | PMP10351 Test Results | 2014/10/10 |