TPS2370PW vs TPS2370PWG4 Karşılaştırma
Ayrıntılı yan yana karşılaştırma TPS2370PW tarafından Texas Instruments ve TPS2370PWG4 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 ✓ AktifÖzellik Karşılaştırması
| Parametre | TPS2370PW | TPS2370PWG4 |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Power MOSFET Drivers | Power MOSFET Drivers |
| 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) | — |
| Classification Classes | Class 0 through Class 4 | — |
| Inrush Current Limiting | Programmable via external components | — |
| İşletim Sıcaklığı Aralığı | -40 C to +85 C | 0 C to +70 C |
| Paket | 8-pin TSSOP (PW) | 8-TSSOP (PW) 4.40 mm body width |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | 1 (unlimited floor life at <30 C / 85 % RH) | — |
| Güç İyi Çıkışı | Open-drain, active low | — |
| Enable Logic | Active-high (PG output gates downstream DC/DC) | — |
| RoHS Durumu | Compliant | — |
| Lead-Free Finish | Yes (NiPdAu) | — |
| Standard Compliance | — | IEEE 802.3af |
| Topology / Function | — | PoE Powered Device (PD) interface switch and controller |
| Integrated Pass FET Rds(on) | — | 0.3 ohm |
| Nominal Input Voltage (PoE) | — | 48 V |
| Maximum Input Voltage | — | [DATA_NEEDED: absolute max VIN] |
| Detection Signature Resistor | — | 25 kohm (integrated, four-quadrant) |
| Inrush Current Limit | — | Programmable (default 400 mA for 50 ms per IEEE 802.3af) |
| Power-Good (PG) Output | — | Open-drain, active-low after bulk charge complete |
| Power-Good Off (PG_OFF) Output | — | Open-drain status flag |
| Undervoltage Lockout (UVLO) | — | Adjustable via external resistor divider |
| Termal Kapatma | — | Yes (internal) |
| Terminal Finish | — | Nickel-palladium-gold |
| Max Seated Height | — | 1.2 mm |
| Lead Free / RoHS | — | Yes / Compliant (G4 suffix indicates Pb-free package) |