PMP9068, Class 1 Isolated Synchronous Flyback Converter (3.3V/900mA) for PoE PD Applications Reference Design
Reference Design using part TPS23753APW by Texas Instruments
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Associated Documents
For End Products
- Communications Equipment
- Power Over Ethernet
Description
- PMP9068, Class 1 Isolated Synchronous Flyback Converter (3.3V/900mA) for PoE PD Applications Reference Design. This converter is used for Class 1 PoE PD applications where isolation is required. The synchronous rectifier driven from the main xfmr provides good efficiency and low cost. This converter is well suited for low cost IP Phone applications
Key Features
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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 Current0.9 A
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Output Power2.97 W
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TopologyFlyback- Synchronous|PoE
Featured Parts (3)
| Part Number | Manufacturer | Type | Description | |||
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TCMT1107 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | Buy | |
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TPS23753APW | Texas Instruments | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 0V 57V 13W 14-Pin TSSOP | Buy | |