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AS1851A

Digital Power PoE PD Controllers w/HV Isolation & Synchronous DC-DC Converter

AS1851A Features

* Digitally Isolated Programmable Power PoE PD Controller  

* Type 1 and Type 2 IEEE® 802.3af & 802.3at Compliant PD (AS1851A), Type 1 only (AS1831A)

* Automatic PoE-Plus (Type 2) detection in HW and I2C Modes (AS1851A only)

* Low Resistance PD Power FET Switch (0.5 typical)  Primary‐Side

AS1851A General Description

The AS1851A and AS1831A devices each integrate Akros GreenEdge™ High Voltage Isolation technology with Power-overEthernet (PoE) PD and Synchronous DC-DC power conversion technology. The AS1851A includes a 13W/25W (Type 1 and Type 2) IEEE®802.3af/at compliant PD integrated with high-voltage isolatio.

AS1851A Datasheet (0.96 MB)

Preview of AS1851A PDF

Datasheet Details

Part number:

AS1851A

Manufacturer:

Akros Silicon

File Size:

0.96 MB

Description:

Digital power poe pd controllers w/hv isolation & synchronous dc-dc converter.

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TAGS

AS1851A Digital Power PoE Controllers Isolation Synchronous DC-DC Converter Akros Silicon

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