TPS2370PW vs TPS2370PWG4 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TPS2370PW sa pamamagitan ng Texas Instruments at TPS2370PWG4 sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
TPS2370PW - IEEE 802.3af PoE PD Interface, 8-TSSOP | Texas Instruments
TPS2370PW ✓ NakahandaTexas Instruments
TPS2370PWG4 - IEEE 802.3af PoE PD Power Interface Switch | TI
TPS2370PWG4 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TPS2370PW | TPS2370PWG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Power MOSFET Drivers | Power MOSFET Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | 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 | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C | 0 C to +70 C |
| Packhaging | 8-pin TSSOP (PW) | 8-TSSOP (PW) 4.40 mm body width |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 1 (unlimited floor life at <30 C / 85 % RH) | — |
| Output ng Power Dati | Open-drain, active low | — |
| Enable Logic | Active-high (PG output gates downstream DC/DC) | — |
| Tindminan RoHS | 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 |
| Thermal Shutdown | — | Yes (internal) |
| Terminal Finish | — | Nickel-palladium-gold |
| Max Seated Height | — | 1.2 mm |
| Lead Free / RoHS | — | Yes / Compliant (G4 suffix indicates Pb-free package) |