TPS2370PW vs TPS23757PWR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPS2370PW disebabkan oleh Texas Instruments dan TPS23757PWR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
TPS2370PW - IEEE 802.3af PoE PD Interface, 8-TSSOP | Texas Instruments
TPS2370PW ✓ Aktif
Pengandingan Spesifikasi
| Parametr | TPS2370PW | TPS23757PWR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Power MOSFET Drivers | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| 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) | IEEE 802.3af compliant (25 kΩ) |
| Classification Classes | Class 0 through Class 4 | — |
| Inrush Current Limiting | Programmable via external components | — |
| Gambaran Suhu Operasi | -40 C to +85 C | -40 C to +125 C |
| Kemasan | 8-pin TSSOP (PW) | 20-TSSOP (PW) with PowerPAD |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 1 (unlimited floor life at <30 C / 85 % RH) | 2 (1 year floor life) |
| Output Kuasa | Open-drain, active low | — |
| Enable Logic | Active-high (PG output gates downstream DC/DC) | — |
| Status 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 |