TPS2378DDAR vs TPS2370D Comparaison
Comparaison détaillée côte à côte de TPS2378DDAR par Texas Instruments et TPS2370D 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 | TPS2378DDAR | TPS2370D |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Power MOSFET Drivers | Power MOSFET Drivers |
| Statut du cycle de vie | Actif | Actif |
| 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 | — |
| Boîtier | 8-SO PowerPAD (DDA / HSOIC-8-EP) | 8-SOIC (0.154 inch, 3.90 mm width) |
| Plage de température de fonctionnement | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Type de montage | Surface Mount | Surface mount |
| Courant d'alimentation | [DATA_NEEDED: operating supply current] | — |
| Arrêt thermique | Yes | — |
| Nombre de broches | 8 | — |
| Packaging | Tape & Reel (DDAR suffix) | — |
| Statut RoHS | Compliant | — |
| REACH Status | Compliant | — |
| Typical Power Class | Type-2, up to 25.5 W at PD input | — |
| Product Type | — | IEEE 802.3af Power-over-Ethernet power interface switch |
| Application | — | PoE powered devices |
| Standard | — | IEEE 802.3af |
| Manufacturer | — | Texas Instruments |
| Terminal Count | — | 8 terminals |
| Temperature Grade | — | Commercial |
| Plage de tension d'entrée | — | [DATA_NEEDED: input voltage range] |
| Plage de tension de sortie | — | [DATA_NEEDED: output voltage range] |
| Current Rating | — | [DATA_NEEDED: current rating] |
| Power Class Support | — | [DATA_NEEDED: IEEE 802.3af power-class details] |
| Protection Functions | — | [DATA_NEEDED: protection functions and thresholds] |
| RoHS | — | unknown |
| REACH | — | unknown |
| AEC-Q100 Qualification | — | not_applicable |
| Lead-Free Status | — | unknown |
| Datasheet Page Count | — | 18 pages |
| Reference Unit Price | — | $2.6946 per unit |
| Verified Stock Reference | — | 7,856 pieces |