Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The MAX5945 quad network power controller is designed for use in IEEE 802.3af-compliant power-sourcing equipment (PSE). The device provides power devices (PD) discovery, classification, current-limit, and both DC and AC load disconnect detections. The MAX5945 can be used in either endpoint PSE (LAN switches/routers) or midspan PSE (power injector) applicatio.
♦ IEEE 802.3af Compliant ♦ Pin and Function Compatible with LTC4259A ♦ Controls Four Independent, -48V-Powered Ethernet Ports in Either Endpoint or Midspan PSE Applications ♦ Wide Digital Power Input, VDIG, Common-Mode Range: VEE to (AGND + 7.7V) ♦ PD Violation of Class Current Protection ♦ PD Detection and Classification ♦ Provides Both DC and AC Load Removal Detections ♦ I2C-Compatible, 3-Wire Serial Interface ♦ Fully Programmable and Configurable Operation Through I2C Interface ♦ Current Foldback and Duty-CycleControlled/Programmable Current Limit ♦ Short-Circuit Protection with Fast Gate P.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MAX5940A |
Maxim |
IEEE 802.3af PD Interface Controller |
|
| 2 | MAX5940B |
Maxim Integrated |
IEEE 802.3af PD Interface Controller |
|
| 3 | MAX5940C |
Maxim Integrated |
IEEE 802.3af PD Interface Controller |
|
| 4 | MAX5940D |
Maxim Integrated |
IEEE 802.3af PD Interface Controller |
|
| 5 | MAX5941A |
Maxim |
IEEE 802.3af-Compliant Power-Over-Ethernet Interface/PWM Controller |
|
| 6 | MAX5941B |
Maxim Integrated |
IEEE 802.3af-Compliant Power-Over-Ethernet Interface/PWM Controller |
|
| 7 | MAX5942A |
Maxim |
IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller |
|
| 8 | MAX5942B |
Maxim Integrated |
IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller |
|
| 9 | MAX5943 |
Maxim Integrated Products |
FireWire Current Limiter and Low-Drop ORing Switch Controller |
|
| 10 | MAX5946 |
Maxim |
Dual PCI Express / Hot-Plug Controller |
|
| 11 | MAX5947A |
Maxim Integrated Products |
Positive High-Voltage Hot-Swap Controllers |
|
| 12 | MAX5947B |
Maxim Integrated Products |
Positive High-Voltage Hot-Swap Controllers |
|