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

View all Power over Ethernet
Bulk discount available

Subtotal (1 pack of 2 units)*

£9.60

(exc. VAT)

£11.52

(inc. VAT)

Add to Basket
Select or type quantity
Last RS stock
  • Final 3,466 unit(s), ready to ship
Units
Per unit
Per Pack*
2 - 8£4.80£9.60
10 - 24£3.885£7.77
26 - 98£3.795£7.59
100 +£3.675£7.35

*price indicative

Packaging Options:
RS Stock No.:
200-3698
Mfr. Part No.:
Si3471A-A01-IM
Brand:
Skyworks Solutions Inc
Find similar products by selecting one or more attributes.
Select all

Brand

Skyworks Solutions Inc

Minimum Operating Temperature

-40 °C

Dimensions

7 x 5 x 0.85mm

Pin Count

38

Mounting Type

Surface Mount

Minimum Input Voltage

44 V

Package Type

QFN

Maximum Operating Temperature

85 °C

PoE Controller Type

Power Sourcing Equipment (PSE)

Length

7mm

Height

0.85mm

Width

5mm

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