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>
TPS2384是一款四端口供电设备电源管理器(PSEPM),符合以太网供电(PoE)IEEE 802.3af标准。 TPS2384采用48 V单电源供电,工作温度范围宽(-40°C至125°C)。集成输出消除了每个端口两个外部元件(FET和检测电阻),并可承受100 V瞬态电压。四个独立的15位A /D转换器用于测量端口电阻,电压,电流和芯片温度,使PSE解决方案简单而强大。 TPS2384具有全面的软件解决方案,可满足最苛刻的应用,可作为所有PoE系统设计的核心。
TPS2384提供64引脚PowerPAD™降频(PAP)或64-引脚PowerPAD™up(PJD)封装。
| Vin (Min) (V) |
| Vin (Max) (V) |
| ICUT |
| ILIM |
| PoE Standards Supported |
| FET |
| MPS Method |
| Pair Control |
| Operating Temperature Range (C) |
| No. of PSE Ports |
| Features |
| Pin/Package |
| TPS2384 | TPS23841 |
|---|---|
| 44 | 21.5 |
| 57 | 57 |
| 375mA TYP | 615mA TYP |
| 425mA TYP | 650mA TYP |
| 802.3at Type 1 (802.3af) | 802.3at Type 1 (802.3af) |
| Internal | Internal |
| AC/DC Disconnect | AC/DC Disconnect |
| 2-Pair Alt A or B | 2-Pair Alt A or B |
| -40 to 125 | -40 to 125 |
| 4 | 4 |
| Integrated FET Over Current Reporting Over Temp Reporting | Integrated FET Over Current Reporting Over Temp Reporting |
| 64HTQFP | 64HTQFP |
型号:TPS2384PAP 封装:HTQFP64_10X10MM_EP
品牌:TI 描述:Power Over Ethernet Controller 4 Channel 802.3af (PoE) 64-HTQFP (10x10)
金额:¥
去购买