SI3402-A-GMR vs SI3402-B-GMR तुलना
विस्तृत दोनों ओर की तुलना SI3402-A-GMR द्वारा Skyworks Solutions और SI3402-B-GMR द्वारा Skyworks Solutions. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Skyworks Solutions
SI3402-A-GMR - 802.3af PoE PD Controller, 17W | Skyworks
SI3402-A-GMR ⚠ अंतिम खरीदSkyworks Solutions
SI3402-B-GMR - 802.3af/at PoE+ PD Controller + DC-DC, 20-QFN | Skyworks
SI3402-B-GMR ✓ सक्रियविशेषता तुलना
| पैरामीटर | SI3402-A-GMR | SI3402-B-GMR |
|---|---|---|
| ब्रांड | Skyworks Solutions | Skyworks Solutions |
| श्रेणी | Power MOSFET Drivers | Power Management |
| लाइफसाइकिल स्थिति | अंतिम बार खरीदें | सक्रिय |
| Product Type | PoE Powered Device (PD) Controller | PoE PD Controller + DC-DC Switching Regulator |
| Standards Compliance | IEEE 802.3af, pre-standard (legacy/Cisco) PoE | — |
| Maximum Output Power | 17 W (Class 3) | 13 W (Class 3) |
| Channel Count | 1 Channel | — |
| Input Voltage Range (PoE line) | 37 V to 57 V | — |
| On-chip Diode Bridges | Yes (both data and spare pairs) | — |
| Internal Hot-Swap FET Rating | 100 V | — |
| पैकेज | 20-QFN (5x5 mm) with Exposed Pad | 20-QFN, 5x5 mm |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Post-Regulator Topology | Isolated flyback or non-isolated buck (configurable) | — |
| EMI Performance | Low-EMI with internal oscillator dithering | — |
| ऑपरेटिंग तापमान | -40 C to +85 C | -40C to +85C |
| Maintain Power Signature (MPS) | Yes (automatic) | — |
| Packaging | Tape & Reel (TR) | — |
| RoHS स्थिति | Compliant | Compliant |
| MSL स्तर | [DATA_NEEDED: MSL Level] | MSL 3 (per JEDEC J-STD-020) |
| Standard Compliance | — | IEEE 802.3af / 802.3at (PoE+ Type 1) |
| Number of Channels | — | 1 |
| 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) |