PMP7298, Low Cost 3.3V/1.8A Flyback Converter for PoE Applications
Diseño de referencia usando la pieza TPS23753APW de Texas Instruments
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Para productos finales
- Power Over Ethernet
Descripción
- 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
Características clave
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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
Piezas destacadas (4)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
|
TCMT1107 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | AÑADIR AL CARRITO | |
|
TLV431ACDBVR | Texas Instruments | Voltage References | V-Ref Adjustable 1.24V to 6V 15mA 5-Pin SOT-23 T/R | AÑADIR AL CARRITO | |
|
TPS23753APWR | Texas Instruments | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 0V 57V 13W 14-Pin TSSOP | AÑADIR AL CARRITO | |
|
|
TPS23753APW | Texas Instruments | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 0V 57V 13W 14-Pin TSSOP | AÑADIR AL CARRITO | |