Single Ethernet port 90W 802.3bt PSE

  • RS Stock No. 200-3698
  • Mfr. Part No. Si3471A-A01-IM
  • Brand Silicon Labs
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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

Attribute Value
Minimum Operating Temperature -40 °C
Maximum Operating Temperature 85 °C
Mounting Type Surface Mount
Package Type QFN
Pin Count 38
Dimensions 7 x 5 x 0.85mm
Width 5mm
Length 7mm
Height 0.85mm
30 In stock for delivery within 1 working days
Price Each (In a Pack of 2)
kr 26,37
(exc. VAT)
kr 32,96
(inc. VAT)
Per unit
Per Pack*
2 - 8
kr 26,37
kr 52,74
10 - 24
kr 21,335
kr 42,67
26 - 98
kr 20,785
kr 41,57
100 +
kr 20,24
kr 40,48
*price indicative
Packaging Options: