STEVAL-POE001V1

STMicroelectronics
511-STEVAL-POE001V1
STEVAL-POE001V1

Gam.:

Aprašymas:
Power Management IC Development Tools Power Over Ethernet (PoE) - IEEE 802.3bt compliant interface reference design

Prieinamumas: 7

Turime sandėlyje:
7 Galime išsiųsti iš karto
Gamintojo numatytas pristatymo laikas
3 Savaičių Apytikriai apskaičiuotas gamybos laikas gamykloje, jei dalių kiekis didesnis nei nurodyta.
Min. 1   Užsakoma po 1
Vieneto kaina:
-,-- €
Plėt. Kaina:
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Numatomas Įkainis:

Kainodara (EUR)

Qty. Vieneto kaina
Plėt. Kaina
48,07 € 48,07 €

Produkto Požymis Atributo vertė Pasirinkite Požymį
STMicroelectronics
Gaminio kategorija: Power Management IC Development Tools
RoHS:  
Evaluation Boards
Power Over Ethernet (PoE)
40 V to 57 V
PM8805
STEVAL-POE001V1
Prekės Ženklas: STMicroelectronics
Didžiausia darbinė temperatūra: + 50 C
Minimali darbinė temperatūra: 0 C
Išvesties Srovė: 2 A
Pakavimas: Bulk
Gaminio tipas: Power Management IC Development Tools
Subkategorija: Development Tools
Vieneto Svoris: 16 g
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Pasirinkti atributai: 0

TARIC:
8504409590
CNHTS:
8543909000
USHTS:
8504408500
ECCN:
EAR99

STEVAL-POE001V1 PoE PD Evaluation Board

STMicroelectronics STEVAL-POE001V1 PoE (Power over Ethernet) PD (Powered Device) Evaluation Board is a demonstration platform and reference design for the PM8805 IEEE802.3bt PoE-PD SoC (System on Chip). The PM8805 SoC combines two active bridges and their driving circuitry, a charge pump to drive high-side MOSFETs, a hot-swap MOSFET, and the standard single-signature IEEE 802.3bt-compliant interface. The PM8805 IEEE 802.3 interface includes detection, classification, UVLO, and inrush current limitation. The active bridges sustain up to 1.0A current and the hot-swap MOSFET is designed to safely work up to 2.0A. The device performs the IEEE 802.3bt physical layer classification scheme, providing the system with an indication of successful PSE-type. The device identifies a 4-pair PSE, monitoring the pairs of the Ethernet cable and providing the system with a dedicated matrix of Tx signals. The device works with power either from the Ethernet cable or from an external power source such as a wall adapter, with the likelihood of the auxiliary source being prevalent over PoE. The PM8805 SoC is suitable to build the interface section of PoE switch mode power supplies targeting the highest conversion efficiency, and provides a PGD signal that can be used to enable a PWM controller, a DC-DC converter, or a LED driver.