LT4276AHUFD#PBF vs LT4276AIUFD Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LT4276AHUFD#PBF sa pamamagitan ng Analog Devices at LT4276AIUFD sa pamamagitan ng Analog Devices. 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.
Analog Devices
LT4276AHUFD#PBF - LTPoE++ PoE PD Controller 90W | Analog Devices
LT4276AHUFD#PBF ✓ NakahandaAnalog Devices
LT4276AIUFD - LTPoE++/PoE+/PoE PD Forward/Flyback Controller | Analog Devices
LT4276AIUFD ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LT4276AHUFD#PBF | LT4276AIUFD |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | Voltage Regulators | Power Over Ethernet (PoE) Controllers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Takbo ng Pagpipili | 300 kHz | — |
| Supported Topologies | Forward, Flyback (synchronous, isolated) | — |
| Auxiliary Power Support | Yes | — |
| Packhaging | QFN-28 (4x5 mm) with exposed pad | 28-QFN (4x5 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +125C | -40C to +85C |
| Level ng MSL | 2 | 1 (unlimited) |
| Tindminan 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 |
| Wala sa Halogen | — | Yes |
| 1ku List Price (Starting) | — | $2.47 USD |