5V DC to DC Single Output Power Supply for Power Over Ethernet
Progetto di riferimento usando la parte MAX5974D di Analog Devices
Immagine
1 / 1
Per prodotti finali
- IP Phone
- PoE Security Camera
- PoE Wireless Access Point
- Power Over Ethernet
Per contattare il Servizio Clienti.
- Reference design is for a highly efficient, flyback, 5V Class 3 powered device with a wide 9V to 57V auxiliary input. The design features the MAX5969B as its controller. The design also uses the MAX5974D, which controls current-mode PWM converters and provides frequency foldback for both the auxiliary input and power over Ethernet applications
Funzioni principali
-
Conversion TypeDC to DC
-
Input Voltage9 to 57 V
-
Output Voltage5 V
-
Output Current2.6 A
-
Efficiency87.4 %
-
TopologyFlyback
Parti in primo piano (3)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
|
MAX5969BETB+T | Analog Devices | Interface Controllers | Powered Device Interface Controller 10-Pin TDFN EP T/R | AGGIORNA | |
|
|
MAX5969BETB+ | Analog Devices | Interface Controllers | Powered Device Interface Controller 10-Pin TDFN EP T/R | AGGIORNA | |
|
MAX5974DETE+T | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1A 100kHz to 600kHz 16-Pin TQFN EP T/R | AGGIORNA | |