Skyworks Solutions Inc Power-over-Ethernet PSE Controller 38-Pin QFN
- RS stock no.:
- 200-3698P
- Mfr. Part No.:
- Si3471A-A01-IM
- Manufacturer:
- Skyworks Solutions Inc
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- RS stock no.:
- 200-3698P
- Mfr. Part No.:
- Si3471A-A01-IM
- Manufacturer:
- Skyworks Solutions Inc
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Skyworks Solutions Inc | |
| Product Type | Power-over-Ethernet PSE Controller | |
| Minimum Supply Voltage | 44V | |
| Maximum Supply Voltage | 57V | |
| Length | 7mm | |
| Standards/Approvals | No | |
| Height | 0.85mm | |
| Mount Type | Surface | |
| Power at Powered Device | 90W | |
| Pin Count | 38 | |
| PoE Standard | 802.3bt | |
| Package Type | QFN | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| PoE Controller Type | Power Sourcing Equipment (PSE) | |
| Number of PSE Ports | 2 | |
| Automotive Standard | No | |
| Supply Current | 25mA | |
| Select all | ||
|---|---|---|
Brand Skyworks Solutions Inc | ||
Product Type Power-over-Ethernet PSE Controller | ||
Minimum Supply Voltage 44V | ||
Maximum Supply Voltage 57V | ||
Length 7mm | ||
Standards/Approvals No | ||
Height 0.85mm | ||
Mount Type Surface | ||
Power at Powered Device 90W | ||
Pin Count 38 | ||
PoE Standard 802.3bt | ||
Package Type QFN | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
PoE Controller Type Power Sourcing Equipment (PSE) | ||
Number of PSE Ports 2 | ||
Automotive Standard No | ||
Supply Current 25mA | ||
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
Related links
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