PMP7298, Low Cost 3.3V/1.8A Flyback Converter for PoE Applications
Progetto di riferimento usando la parte TPS23753APW di Texas Instruments
Immagine
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Documenti associati
Per prodotti finali
- Power Over Ethernet
Per contattare il Servizio Clienti.
- PMP7298, Low Cost 3.3V/1.8A Flyback Converter for PoE Applications. Converter is used for Class 2 or 3 PoE applications. The flyback converter with diode rectifier offers low cost while still achieving good efficiency. This converter is well suited for PoE applications such as IP phones. The TPS23753A contains both the PoE Powered Device and the PWM controller functions
Funzioni principali
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Conversion TypeDC to DC
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Input Voltage36 to 57 V
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Output Voltage3.3 V
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Output Current1.8 A
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Output Power5.94 W
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TopologyFlyback- Non Sync|PoE
Parti in primo piano (4)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
|
TCMT1107 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | AGGIORNA | |
|
TLV431ACDBVR | Texas Instruments | Voltage References | V-Ref Adjustable 1.24V to 6V 15mA 5-Pin SOT-23 T/R | AGGIORNA | |
|
TPS23753APWR | Texas Instruments | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 0V 57V 13W 14-Pin TSSOP | AGGIORNA | |
|
|
TPS23753APW | Texas Instruments | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 0V 57V 13W 14-Pin TSSOP | AGGIORNA | |