Silicon Labs SI3452B-B01-GM

控制器（PSE）40 W802.3at（PoE+），802.3af（PoE）

Overview

The SI3452-B02-GMR is IC POE PSE PORT CTLR QUAD 40QFN, that includes Controller (PSE) Type, they are designed to operate with a Tape & Reel (TR) Packaging, Package Case is shown on datasheet note for use in a 40-VFQFN Exposed Pad, it has an Operating Temperature range of -40°C ~ 85°C, Number of Channels is designed to work in 4, as well as the 45 V ~ 57 V Voltage Supply, the device can also be used as 40-QFN (6x6) Supplier Device Package. In addition, the Current Supply is 3.7mA, the device is offered in 802.3at (PoE+), 802.3af (PoE) Standards, the device has a Yes of Internal Switch s, and Power Max is 40W, and the Auxiliary Sense is No.

The SI3452-B02-GM is IC POE PSE PORT CTLR QUAD 40QFN, that includes No Auxiliary Sense, they are designed to operate with a 3.7mA Current Supply, Internal Switch s is shown on datasheet note for use in a Yes, that offers Number of Channels features such as 4, it has an Operating Temperature range of -40°C ~ 85°C, as well as the 40-VFQFN Exposed Pad Package Case, the device can also be used as Tray Packaging. In addition, the Power Max is 40W, the device is offered in 802.3at (PoE+), 802.3af (PoE) Standards, the device has a 40-QFN (6x6) of Supplier Device Package, and Type is Controller (PSE), and the Voltage Supply is 45 V ~ 57 V.

Features

Tube Package
Tube package
40 pin count
40 pins

Surface Mount Mounting Type

Applications

There are a lot of Silicon Labs
SI3452B-B01-GM Power Over Ethernet (PoE) Controllers applications.

• Wireless Access Points
• Security Cameras
• Power over Ethernet
• PoE powered device appliances
• High power (>12.95 W) powered devices
• IEEE 802.3bt (Draft) Compliant Devices
• Lighting
• Power Modules
• Dual Signature PD/Forced UPOE
• 4PPOE