SI3402-B-GM vs SI3402-B-GMR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng SI3402-B-GM sa pamamagitan ng Skyworks Solutions at SI3402-B-GMR sa pamamagitan ng Skyworks Solutions. 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.
Skyworks Solutions
SI3402-B-GM - 802.3af PoE PD Controller + DC-DC | Skyworks
SI3402-B-GM ✓ NakahandaSkyworks Solutions
SI3402-B-GMR - 802.3af/at PoE+ PD Controller + DC-DC, 20-QFN | Skyworks
SI3402-B-GMR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | SI3402-B-GM | SI3402-B-GMR |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Kategorya | Power MOSFET Drivers | Power Management |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | PoE PD Interface + Switching Regulator | — |
| Standard Compliance | IEEE 802.3af / 802.3at (Type 1) Class 0-3 | IEEE 802.3af / 802.3at (PoE+ Type 1) |
| Maximum Output Power | 15 W (Class 3) / 13 W typical | 13 W (Class 3) |
| Input Voltage Range (PoE) | 37 V to 57 V | — |
| Number of Channels | 1 | 1 |
| Integrated Hotswap FET | Yes (dual current-limited) | — |
| Integrated Diode Bridges | Yes (both pairs) | — |
| Integrated Surge Suppressor | Yes (transient) | — |
| Regulator ng Pagpipili | PWM with integrated power FET | — |
| Hanay ng Output Volte | [DATA_NEEDED: Vout min/max] | — |
| Packhaging | 20-QFN (5x5 mm) | 20-QFN, 5x5 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C | -40C to +85C |
| Tindminan RoHS | Compliant | Compliant |
| Pin-Compatible Replacement | Si3402-A (obsolete) | — |
| Product Type | — | PoE PD Controller + DC-DC Switching Regulator |
| Input Voltage Range (PoE Line) | — | 37 V to 57 V |
| Absolute Maximum Input Voltage | — | 100 V (transient) |
| Supported PD Classes | — | Class 0, 1, 2, 3 |
| Hot-Swap FET | — | Internal, integrated |
| Switching FET | — | Internal, integrated |
| Output Topology | — | Isolated or non-isolated flyback/buck (configurable) |
| Level ng MSL | — | MSL 3 (per JEDEC J-STD-020) |