- RS Stock No.:
- 196-1903
- Mfr. Part No.:
- STEVAL-POE001V1
- Brand:
- STMicroelectronics
1 In stock - FREE next working day delivery available
Added
Price Each
£47.25
(exc. VAT)
£56.70
(inc. VAT)
Units | Per unit |
1 - 1 | £47.25 |
2 - 4 | £45.97 |
5 - 9 | £44.76 |
10 - 24 | £43.62 |
25 + | £42.53 |
- RS Stock No.:
- 196-1903
- Mfr. Part No.:
- STEVAL-POE001V1
- Brand:
- STMicroelectronics
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- IT
Product Details
This reference design integrates a high power standard PoE-PD interface, able to support applications up to 100 W. The PoE-PD interface is based on the PM8805 system in package featuring two embedded active bridges with driving circuitry, a charge pump to drive the high side MOSFETs, a hot swap MOSFET and a standard single-signature interface, including detection, classification, UVLO and inrush current limitation.
The device signals successful PSE type identification to the system: it identifies a 4-pair PSE by monitoring the Ethernet cable pairs and providing the system with a dedicated matrix of Tx signals.
The PM8805 is suitable for building the interface for PoE switch mode power supplies for maximum conversion efficiency, with a PGD signal that can be used to enable downstream DC-DC converters or LED drivers with suitable electrical parameters.
The device signals successful PSE type identification to the system: it identifies a 4-pair PSE by monitoring the Ethernet cable pairs and providing the system with a dedicated matrix of Tx signals.
The PM8805 is suitable for building the interface for PoE switch mode power supplies for maximum conversion efficiency, with a PGD signal that can be used to enable downstream DC-DC converters or LED drivers with suitable electrical parameters.
Specifications
Attribute | Value |
---|---|
For Use With | DC-DC Converters, LED Drivers |
Kit Classification | Evaluation Board |
Featured Device | PM8805 |
Kit Name | Evaluation Board |
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