LT4276AHUFD#PBF vs LT4276AIUFD Perbandingan
Perbandingan bersamaan detil LT4276AHUFD#PBF dari Analog Devices dan LT4276AIUFD dari Analog Devices. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Analog Devices
LT4276AHUFD#PBF - LTPoE++ PoE PD Controller 90W | Analog Devices
LT4276AHUFD#PBF ✓ AktifAnalog Devices
LT4276AIUFD - LTPoE++/PoE+/PoE PD Forward/Flyback Controller | Analog Devices
LT4276AIUFD ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | LT4276AHUFD#PBF | LT4276AIUFD |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | Voltage Regulators | Power Over Ethernet (PoE) Controllers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | LTPoE++/PoE+/PoE Powered Device Controller with integrated switching regulator | — |
| Supported Standards | IEEE 802.3at (PoE+), 802.3af (PoE), LTPoE++ | — |
| Maximum PD Power | 90 W (LTPoE++ class) | — |
| Classification Levels | 38.7W / 52.7W / 70W / 90W | — |
| VPORT Rating | 60 V | — |
| Operating Current | 2 mA typical | — |
| Frekuensi Pengganti | 300 kHz | — |
| Supported Topologies | Forward, Flyback (synchronous, isolated) | — |
| Auxiliary Power Support | Yes | — |
| Paket | QFN-28 (4x5 mm) with exposed pad | 28-QFN (4x5 mm) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Suhu Kerja | -40C to +125C | -40C to +85C |
| Level MSL | 2 | 1 (unlimited) |
| Status RoHS | Compliant (Pb-free #PBF suffix) | Compliant (#PBF suffix) |
| Pin/Package Compatibility | Pin-for-pin with LT4276B (PoE+) and LT4276C (PoE) | — |
| Product Type | — | Powered Device (PD) Controller |
| PoE Standard | — | IEEE 802.3af/at, LTPoE++ |
| LTPoE++ Power Levels | — | 38.7W / 52.7W / 70W / 90W |
| PoE+ Power | — | 25.5W |
| PoE Power | — | 12.95W |
| Number of Channels | — | 1 |
| Topology Support | — | Forward / Flyback |
| Auxiliary Supply Support | — | Yes (auto takeover) |
| Integrated Hot Swap FET | — | Yes, 100V |
| Lead-Free | — | Yes |
| Bebas Halogen | — | Yes |
| 1ku List Price (Starting) | — | $2.47 USD |