SI3400-GM

10w, QFN-20 , 802.3-compliant PD interface, switching regulator

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Price:: US $1.92~2.45 / piece [Get Latest Price]

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	US $1.92~2.45

PartNumber:: SI3400-GM

Brand:: Silicon Laboratories - SLAB | Pack: QFN | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-10-10

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Part Number:SI3400-GM
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Product Summary

The SI3400-GM is a fully-integrated 802.3-compliant PD interface and switching regulator. It integrates all power management and control functions required in a Power-over-Ethernet (PoE) powered device (PD) application. The SI3400-GM converts the high voltage supplied over the 10/100/1000BASE-T Ethernet connection into a regulated, low-voltage output supply.

Parametrics

SI3400-GM absolute maximum ratings: (1)CT1 to CT2: –82 to 82 V; (2)SP1 to SP2:–82 to 82 V; (3)VPOS2: –0.7 to 80 V; (4)HSO: –0.7 to 80 V; (5)VSS1, VSS2, or VSSA: –0.7 to 80 V; (6)SWO: –0.7 to 80 V; (7)PLOSS to VPOS2: –80 to 0.7 V; (8)RDET: –0.7 to 80 V; (9)CT1, CT2, SP1, SP2: –5 to 5 A; (10)VPOS2: –5 to 5 A; (11)HBM, all pins: –2 to 2 kV; (12)Storage temperature: –65 to 150 ℃; (13)Operating temperature: –40 to 85 ℃.

Features

SI3400-GM features: (1)IEEE 802.3 standard-compliant solution, including pre-standard(legacy) PoE support; (2)Highly-integrated IC enables compact solution footprints; (3)Support non-isolated and isolated switching topologies; (4)Comprehensive protection circuitry; (5)Programmable classification circuit; (6)Low-profile 5 x 5 mm 20-pin QFN; (7)Pb-Free and RoHS-compliant.