Si34061-GM

Si34061-GM Class 4 30W Power Over Ethernet Plus (PoE+) Device

The Si34061-GM PoE+ controller is part of the Si3406x family of powered devices ICs and provides the industry’s most highly-integrated, IEEE 802.3at Type 2-compliant, PoE PD interface and pulse-width-modulated (PWM) switching regulator. By continuing industry leadership in device integration, lowest overall BOM cost, efficiency and reliability, the Si34061-GM enables designers to easily add PoE+ functionality to their Ethernet products.

he Si34061 adds main transformer bias winding support for ultra-high-efficiency operation.

Data Sheets Eval Kit
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QFN 24
QFN 24

Specifications

Synchronous FET Drivertrue
Sleep ModeBasic
Temperature Range Min (°C)-40
Maximum Output Power (W)30
Aux Adapter Supporttrue
Package TypeQFN24
OPNSi34061-A-GM
Switching Frequency Range (kHz)100
Transformer Bias Winding Inputtrue
Switching Frequency Max (kHz)500
Package Size (mm)5x5
Description802.3at PoE PD Interface with dc-dc
IEEE Specification802.3 at Type 2
Efficiency (%)90
Temperature Range Max (°C)85
Auto MPS Supporttrue
DC DCtrue

Product Documents

Quality and Packaging

Look up product's green / pb-free status and information on RoHS, REACH, Halogen Free, and PFIS.

Certificate of Performance

Evaluation Kits

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si34061fb5vc4-kit

Si34061 Powered Device Isolated 5V Class 4 Evaluation Kit

The Si34061 5V Class 4 Evaluation Kit demonstrates a complete IEEE 802.3at Power over Ethernet PD system using Si34061 PoE PD device. A single Si34061 manages the PoE interface and dc-dc conversion.

MSRP $99.00

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si34061fb12v4kit

Si34061 Isolated Flyback 12 V Class 4 Powered Device Evaluation Kit

The Si34061 12V Class 4 Flyback Evaluation Kit demonstrates a complete IEEE 802.3at Power over Ethernet PD system using Si34061 PoE PD device.

MSRP $99.00

Buy Now Learn More