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數(shù)據(jù): TPS2384 Quad Integrated Power Sourcing Equipment Power Manager 數(shù)據(jù)表
TPS2384是一款四端口供電設備電源管理器(PSEPM),符合以太網(wǎng)供電(PoE)IEEE 802.3af標準。 TPS2384采用48 V單電源供電,工作溫度范圍寬(-40°C至125°C)。集成輸出消除了每個端口兩個外部元件(FET和檢測電阻),并可承受100 V瞬態(tài)電壓。四個獨立的15位A /D轉(zhuǎn)換器用于測量端口電阻,電壓,電流和芯片溫度,使PSE解決方案簡單而強大。 TPS2384具有全面的軟件解決方案,可滿足最苛刻的應用,可作為所有PoE系統(tǒng)設計的核心。
TPS2384提供64引腳PowerPAD?降頻(PAP)或64-引腳PowerPAD?up(PJD)封裝。
| ? |
|---|
| 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 ? ? |
型號:TPS2384PAP 封裝:HTQFP64_10X10MM_EP
品牌:TI 描述:Power Over Ethernet Controller 4 Channel 802.3af (PoE) 64-HTQFP (10x10)
金額:¥
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