完善资料让更多小伙伴认识你,还能领取20积分哦,立即完善>
针对大批量消费类应用进行了优化,该解决方案扩展了过渡模式的优势 - 高效率,低成本元件 - 更高的额定功率以前可能。通过利用自然交织技术,两个通道作为主设备(即,没有从设备通道)与同一频率同步。这种方法提供了固有的强匹配,更快的响应,并确保每个通道在转换模式下运行。
完整的系统级保护功能包括输入欠压,输出过压,开环,过载,软启动,相位故障检测和热关断。额外的FailSafe过压保护(OVP)功能可防止短路至中间电压,如果未检测到,则可能导致灾难性设备故障。
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 |