Skyworks Solutions Inc Power-over-Ethernet PSE Controller 38-Pin QFN, Si3471A-A01-IM

모든 Power over Ethernet 열람하기
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포장 옵션
RS 제품 번호:
200-3698
제조사 부품 번호:
Si3471A-A01-IM
제조업체:
Skyworks Solutions Inc
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브랜드

Skyworks Solutions Inc

Product Type

Power-over-Ethernet PSE Controller

Minimum Supply Voltage

44V

Maximum Supply Voltage

57V

Height

850μm

Length

7mm

Standards/Approvals

No

Minimum Operating Temperature

-40°C

Package Type

QFN

Number of PSE Ports

2

Mount Type

Surface

PoE Controller Type

Power Sourcing Equipment (PSE)

PoE Standard

802.3bt

Maximum Operating Temperature

85°C

Power at Powered Device

90W

Pin Count

38

Supply Current

25mA

Automotive Standard

No

The Silicon Lab Si3471 is a fully autonomous Power over Ethernet (PoE) Power Sourcing Equipment (PSE) device. It is fully IEEE 802.3bt compliant and compatible with IEEE 802.3af and 802.3at. It is optimized for use in PSE mid-spans and injectors that do not require a host or MCU. The Si3471 integrates one Ethernet port with the IEEE-required powered device (PD) detection and classification functionality. In addition, it features powered device (PD) disconnect using dc sense algorithms and a robust multipoint detection algorithm. Intelligent protection circuitry includes input under voltage detection, output current limit, and short-circuit protection.

Single Ethernet port PoE Power Sourcing Equipment (PSE) device

IEEE 802.3bt compliant

IEEE 802.3af and 802.3at compatible

Multi-point detection

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