TPS2378DDAR vs TPS2371D Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TPS2378DDAR sa pamamagitan ng Texas Instruments at TPS2371D sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | TPS2378DDAR | TPS2371D |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Power MOSFET Drivers | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Unknown |
| Fungsi | PoE Powered Device (PD) Interface Controller | — |
| Standards Supported | IEEE 802.3at Type-2 (PoE+) and IEEE 802.3at Type-1 / 802.3af (PoE) | — |
| Continuous Switch Current | 0.85 A | — |
| Internal Switch Resistance | 0.5 ohm | — |
| Auxiliary Power Detect (APD) | Yes, external supply priority | — |
| Classification | Class 0-4 via CLS pin | — |
| Type-2 Present Output | T2P pin | — |
| Packhaging | 8-SO PowerPAD (DDA / HSOIC-8-EP) | 8-SOIC, 0.154 inch / 3.90 mm width |
| Hanay ng Temperature na Operasyon | -40C to +85C | — |
| Uri ng Pagpapasok | Surface Mount | Surface mount |
| Kuru-kuryente ng Pagbibigay | [DATA_NEEDED: operating supply current] | — |
| Thermal Shutdown | Yes | — |
| Bilang ng Pin | 8 | — |
| Packaging | Tape & Reel (DDAR suffix) | — |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| REACH Status | Compliant | [DATA_NEEDED: REACH status] |
| Typical Power Class | Type-2, up to 25.5 W at PD input | — |
| Product Type | — | Power interface switch for Power over Ethernet powered devices |
| PoE Compatibility | — | Legacy IEEE 802.3af compatible |
| Nominal Voltage | — | 48 V |
| Terminal Count | — | 8 terminals |
| Terminal Pitch | — | 1.27 mm |
| Technology | — | CMOS |
| Maximum Operating Temperature | — | 70 °C |
| Application Domain | — | Power over Ethernet powered devices |
| Interface Classification | — | Specialized power interface switch |
| Manufacturer | — | Texas Instruments |
| Product Series | — | TPS2371 |
| Orderable Part Number | — | TPS2371D |
| Input Power Context | — | PoE cable power input |
| Electrical Protection Details | — | [DATA_NEEDED: current limit, threshold, fault response] |
| Operating Voltage Range | — | [DATA_NEEDED: recommended and absolute input voltage ranges] |
| Power Dissipation | — | [DATA_NEEDED: maximum dissipation and thermal derating] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |