TPS2371D vs TPS2378DDAR Comparaison
Comparaison détaillée côte à côte de TPS2371D par Texas Instruments et TPS2378DDAR par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | TPS2371D | TPS2378DDAR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Interface ICs | Power MOSFET Drivers |
| Statut du cycle de vie | Unknown | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,00 | $0,44 |
| 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 | — |
| Boîtier | 8-SOIC, 0.154 inch / 3.90 mm width | 8-SO PowerPAD (DDA / HSOIC-8-EP) |
| Type de montage | Surface mount | Surface Mount |
| 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] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | Compliant |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Fonction | — | 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 |
| Plage de température de fonctionnement | — | -40C to +85C |
| Courant d'alimentation | — | [DATA_NEEDED: operating supply current] |
| Arrêt thermique | — | Yes |
| Nombre de broches | — | 8 |
| Packaging | — | Tape & Reel (DDAR suffix) |
| Typical Power Class | — | Type-2, up to 25.5 W at PD input |