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LT4321 |
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| Part Number | LT4321 |
| Manufacturer | Linear Technology |
| Description | The LT®4321 is a dual ideal diode bridge controller that enables a Power over Ethernet (PoE) powered device (PD) to receive power in either voltage polarity from RJ-45 data pairs, spare pairs, or both... |
| Features |
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Description
The LT®4321 is a dual ideal diode bridge controller that enables a Power over Ethernet (PoE) powered device (PD) to receive power in either voltage polarity from RJ-45 data pairs, spare pairs, or both. The LT4321 and eight N-channel MOSFETs replace the eight diodes in a passive PoE rectifier bridge. The LT4321 eases thermal design and increases delivered power. An internal charge pump allows an all-NMOS bridge eliminating larger and more costly PMOS switches. The LT4321 works with 2-pair and 4-pair applications. High impedance input sense pins prevent reverse current ... |
| Document |
 LT4321 Data Sheet
PDF 192.43KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LT4320 |
Linear Technology |
Ideal Diode Bridge Controller |
|
| 2 | LT4320-1 |
Linear Technology |
Ideal Diode Bridge Controller |
|
| 3 | LT4322 |
Analog Devices |
High-Voltage Active Rectifier Controller |
|
| 4 | LT431 |
LED Technology |
LED |
|
| 5 | LT433 |
Letex Technology |
Photo DMOS-FET Relay |
|