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TUSB544是一种USB Type-C交替模式转接驱动器开关，可支持高达8.1 Gbps的数据速率。此协议无关线性转接驱动器能够支持包括DisplayPort在内的USB Type-C交替模式接口。
TUSB544提供多个接收线性均衡级别，用于补偿因线缆或电路板线迹损耗产生的码间串扰（ISI） 。该器件由3.3V单电源供电运行，支持商业级温度范围和工业级温度范围。
TUSB544的全部四个通道均为正反两用式，这使其成为可用于诸多应用的多用途信号调节器中对于高效率，高电源密度和稳健性的需求。
所有商标均为其各自所有者的财产。
| Function |
| Policy Manager |
| Alternate Mode |
| Power Role |
| Data Role |
| Internal Power Path |
| External Power Path Control |
| Realtime VBUS monitoring |
| Dead Battery Support |
| USB Speed (Mbps) |
| Operating Temperature Range (C) |
| Rating |
| Configuration |
| Package Group |
| TUSB544 | HD3SS460 | TUSB1044 | TUSB1046A-DCI | TUSB1064 | TUSB546A-DCI | TUSB564 |
|---|---|---|---|---|---|---|
| Bi-directional Redriver | Passive Signal Switch | Active Signal Switch Bi-directional Redriver | Active Signal Switch | Active Signal Switch | Active Signal Switch | Active Signal Switch |
| N/A | N/A | N/A | N/A | N/A | ||
| Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| DRP | N/A | N/A | N/A | N/A | N/A | |
| DRP | DFP UFP | DRP | DFP | UFP | DFP | UFP |
| N/A | N/A | N/A | N/A | N/A | N/A | |
| N/A | N/A | N/A | N/A | N/A | N/A | |
| No | No | No | No | No | No | |
| No | No | No | No | No | No | |
| 5000 | 5000 | 10000 | 10000 | 10000 | 5000 | 5000 |
| -40 to 85 | -40 to 85 0 to 70 | -40 to 85 0 to 70 | -40 to 85 0 to 70 | -40 to 85 0 to 70 | -40 to 85 0 to 70 | -40 to 85 0 to 70 |
| Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Multi-Protocol Linear Redriver | Alternate mode Sink/Source | Reversible 4 Channel Linear Redriver | Alternate mode / Source | Alternate mode / Sink | Alternate mode / Source | Cross Point C & D |
| WQFN | WQFN WQFN | WQFN | WQFN | WQFN | WQFN | WQFN |
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