TPS2370PW vs TPS23757PWR Karşılaştırma
Ayrıntılı yan yana karşılaştırma TPS2370PW tarafından Texas Instruments ve TPS23757PWR tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
TPS2370PW - IEEE 802.3af PoE PD Interface, 8-TSSOP | Texas Instruments
TPS2370PW ✓ Aktif
Özellik Karşılaştırması
| Parametre | TPS2370PW | TPS23757PWR |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Power MOSFET Drivers | DC-DC Converters |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Fonksiyon | 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 | — |
| İşletim Sıcaklığı Aralığı | -40 C to +85 C | -40 C to +125 C |
| Paket | 8-pin TSSOP (PW) | 20-TSSOP (PW) with PowerPAD |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | 1 (unlimited floor life at <30 C / 85 % RH) | 2 (1 year floor life) |
| Güç İyi Çıkışı | Open-drain, active low | — |
| Enable Logic | Active-high (PG output gates downstream DC/DC) | — |
| RoHS Durumu | 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 |