| Allicdata Part #: | 336-1832-5-ND |
| Manufacturer Part#: |
SI3452A-B01-IM |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Silicon Labs |
| Short Description: | IC POE CONTROLLER MIDSPAN 40QFN |
| More Detail: | Power Over Ethernet Controller 4 Channel 802.3at (... |
| DataSheet: | SI3452A-B01-IM Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Obsolete |
| Type: | Controller (PSE) |
| Number of Channels: | 4 |
| Power - Max: | 40W |
| Internal Switch(s): | Yes |
| Auxiliary Sense: | No |
| Standards: | 802.3at (PoE+), 802.3af (PoE) |
| Voltage - Supply: | 45 V ~ 57 V |
| Current - Supply: | 3.7mA |
| Operating Temperature: | -40°C ~ 85°C |
| Package / Case: | 40-VFQFN Exposed Pad |
| Supplier Device Package: | 40-QFN (6x6) |
| Base Part Number: | SI3452 |
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Introduction
Power over Ethernet (PoE) Controllers are semiconductor devices that enable the delivery of both power and data over a single communication medium. The SI3452A-B01-IM is one of the more popular Power Over Ethernet (PoE) Controllers in the market.
Application Field
The SI3452A-B01-IM is mainly used in special applications, where the combination of data and power delivery is essential. The controller features Maximum Power Point Tracking (MPPT), a technology that ensures maximum energy output for any given set of specifications. This makes the SI3452A-B01-IM ideal for applications involving large power requirements, such as outdoor surveillance, large scale lighting systems, traffic monitoring, and even industrial automation.
The SI3452A-B01-IM is further suitable for applications requiring high data bandwidth, such as digital signage, telemedicine, or remote collaboration. The controller is capable of supporting up to 200 Mbps of Power over Ethernet communication, depending on the power limit of the application.
Working Principle
The SI3452A-B01-IM is based on the IEEE 802.3af-2003 Power Over Ethernet (PoE) standards. The controller operates using a self-contained, web-enabled Power Over Ethernet (PoE) protocol that simplifies the transmission of both power and data into one end-to-end communication line. This is achieved by using a smart negotiation process that enables the controller to identify and adapt to the different power and data output requirements of the application, while allowing a much more reliable and accurate transmission of power and data.
The SI3452A-B01-IM also includes auto power-off detection, meaning that if no data is received or transmitted for a period of time, the controller switches to a low-power standby mode. This helps to conserve power, reduce heat, and ensure optimum performance.
Protocols
The SI3452A-B01-IM supports several protocols, including Ethernet, Wi-Fi, Bluetooth and USB, making it one of the most versatile Power Over Ethernet (PoE) controllers available. The controller is also compatible with a wide range of operating systems, including Windows, Linux, MacOS, and Android.
Conclusion
The SI3452A-B01-IM Power Over Ethernet (PoE) Controller is one of the most advanced and reliable controllers available, making it the perfect choice for applications requiring the combination of both power and data delivery. The controller is ready for a wide variety of protocols and compatible with a range of operating systems, making it suitable for a variety of different applications. The integrated Maximum Power Point Tracking (MPPT) technology also ensures maximum energy output and conserves power where possible.
The specific data is subject to PDF, and the above content is for reference
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SI3452A-B01-IM Datasheet/PDF