完善資料讓更多小伙伴認識你,還能領取20積分哦,立即完善>
針對大批量消費類應用進行了優化,該解決方案擴展了過渡模式的優勢 - 高效率,低成本元件 - 更高的額定功率以前可能。通過利用自然交織技術,兩個通道作為主設備(即,沒有從設備通道)與同一頻率同步。這種方法提供了固有的強匹配,更快的響應,并確保每個通道在轉換模式下運行。
完整的系統級保護功能包括輸入欠壓,輸出過壓,開環,過載,軟啟動,相位故障檢測和熱關斷。額外的FailSafe過壓保護(OVP)功能可防止短路至中間電壓,如果未檢測到,則可能導致災難性設備故障。
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Device Type |
Control Method |
UVLO Thresholds On/Off (V) |
Operating Supply (Max) (V) |
Operating Supply Current (mA) |
Pin/Package |
Operating Temperature Range (C) |
Rating |
Features |
? |
UCC28060 | UCC28061 | UCC28063 | UCC28063A | UCC28064 |
---|---|---|---|---|
Interleaved PFC ? ? | Interleaved PFC ? ? | Interleaved PFC ? ? | Interleaved PFC ? ? | Interleaved PFC ? ? |
TM ? ? | TM ? ? | TM ? ? | TM ? ? | TM ? ? |
12.6/10.4 ? ? | 12.6/10.4 ? ? | 12.6/10.4 ? ? | 12.6/10.4 ? ? | 10.35 / 9.6 ? ? |
21 ? ? | 21 ? ? | 21 ? ? | 21 ? ? | 21 ? ? |
5 ? ? | 5 ? ? | 5 ? ? | 5 ? ? | 5 ? ? |
16SOIC ? ? | 16SOIC ? ? | 16SOIC ? ? | 16SOIC ? ? | 16SOIC ? ? |
-40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? |
Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? |
> 750W Applications Enable Interleaved OVP Transition Mode Control ? ? | > 750W Applications Enable Interleaved OVP Transition Mode Control ? ? | > 750W Applications Enable Interleaved OVP Transition Mode Control ? ? | > 750W Applications Enable Interleaved OVP Transition Mode Control ? ? | < 150W Applications > 750W Applications Burst mode for no load regualtion Feed-forward correction for near unity PF Interleaved Low Power Soft Start ? ? |