PMP10545
四輸出隔離同步 Fly-Buck 升壓轉換器參考設計
PMP10545
概覽
PMP10545 is an Isolated Flyback Converter with the primary configured as a buck-boost inverter, using the LM5160 regulator IC. The design accepts an input voltage of 9Vin to 30Vin and provides four isolated outputs of +5.7Vout, each capable of supplying 350mA. The design uses an easily available off-the-shelf transformer, making it a more cost effective design solution.
特點
- Primary side regulation without Opto
- Good regulation, within ±5%
- No loop compensation required/fast transient response
- Low BOM count & cost, compact solution size
- No RC snubber at primary winding
| 輸出電壓選項 | PMP10545.1 |
|---|---|
| Vin (最小值) (V) | 9 |
| Vin (最大值) (V) | 30 |
| Vout (Nom) (V) | 5.7 |
| Iout (最大) (A) | .35 |
| 輸出功率 (W) | 1.995 |
| 隔離式/非隔離式 | Isolated |
| 輸入類型 | DC |
| 拓撲結構 | FlyBuck |
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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| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 測試報告 | PMP10545 Test Results | 2015/6/10 | |||
| Product overview | Isolated Power Topologies for PLC I/O Modules and Other Low-Power Applications (Rev. A) | PDF | HTML | 2024/8/20 |