TPS2370PW vs TPS23757PWR Comparaison
Comparaison détaillée côte à côte de TPS2370PW par Texas Instruments et TPS23757PWR 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.
Texas Instruments
TPS2370PW - IEEE 802.3af PoE PD Interface, 8-TSSOP | Texas Instruments
TPS2370PW ✓ Actif
Comparaison des spécifications
| Paramètre | TPS2370PW | TPS23757PWR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Power MOSFET Drivers | DC-DC Converters |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,49 | $2,34 |
| Fonction | IEEE 802.3af Power Interface Switch for PoE Powered Devices | — |
| Standards Compliance | IEEE 802.3af (PoE Type 1) | — |
| Input Voltage Range (VCC) | 0 V to 67 V (operating) | — |
| Maximum Switch Voltage (VPORT to GND) | 100 V | — |
| Internal Pass FET RDS(on) | 0.3 ohm | — |
| Detection Signature | 25 kohm standard (802.3af) | IEEE 802.3af compliant (25 kΩ) |
| Classification Classes | Class 0 through Class 4 | — |
| Inrush Current Limiting | Programmable via external components | — |
| Plage de température de fonctionnement | -40 C to +85 C | -40 C to +125 C |
| Boîtier | 8-pin TSSOP (PW) | 20-TSSOP (PW) with PowerPAD |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 1 (unlimited floor life at <30 C / 85 % RH) | 2 (1 year floor life) |
| Sortie Power Good | Open-drain, active low | — |
| Enable Logic | Active-high (PG output gates downstream DC/DC) | — |
| Statut RoHS | Compliant | Compliant |
| Lead-Free Finish | Yes (NiPdAu) | — |
| Product Type | — | PoE Powered Device (PD) interface + DC/DC controller |
| PoE Standard | — | IEEE 802.3at (Type 1, PoE+) and IEEE 802.3af (PoE) |
| Maximum PD Power | — | 13 W (Class 3) |
| Input Voltage Range (PoE) | — | 0 V to 57 V (100 V abs max transient) |
| Auxiliary Adapter Range | — | 12 V to 57 V |
| DC-DC Controller Type | — | Current-mode PWM (flyback/forward) |
| Internal Hot-Swap FET Drive | — | Yes, 100 V rated |
| Hardware Classification | — | Class 0-4 programmable |
| Two-Event Classification | — | Supported |
| UVLO / OVP / OCP / Thermal Shutdown | — | Yes / Yes / Yes / Yes |