PMP31365
Industrial 24V to 5V safe power supply reference design
PMP31365
概覽
This reference design enables high-efficiency and low EMI. The design operates over a wide input voltage range reducing the need for external input surge protection. The design uses the LM686x5 buck converter which is intended for functional safety relevant applications. The design includes safety features such as redundant Vin and Vout monitoring with undervoltage lockout (UVLO) and overvoltage lockout (OVLO), feedback path failure detection and thermal shutdown.
特點
- LM686x5-Q1 integrated OVP and UVLO monitoring functions with nFLT and PG
- Industrial functional safety-compliant power supply
- Safe cost for external diagnostics, safe time-to- market
- Designed for low electromagnetic interference (EMI)
- Additional input and output window supervisors
| 輸出電壓選項 | PMP31365.1 |
|---|---|
| Vin (最小值) (V) | 19.2 |
| Vin (最大值) (V) | 28.8 |
| Vout (Nom) (V) | 5 |
| Iout (最大) (A) | 3 |
| 輸出功率 (W) | 15 |
| 隔離式/非隔離式 | Non-Isolated |
| 輸入類型 | DC |
| 拓撲結構 | Buck- Synchronous |
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 | Industrial 24V to 5V Safe Power Supply Reference Design | PDF | HTML | 2025/10/20 |