| Allicdata Part #: | MAX5953BUTM+-ND |
| Manufacturer Part#: |
MAX5953BUTM+ |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC CTRLR PD 802.3AF 48TQFN |
| More Detail: | Power Over Ethernet Controller 1 Channel 802.3af (... |
| DataSheet: | MAX5953BUTM+ Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Obsolete |
| Type: | Controller (PD), DC/DC |
| Number of Channels: | 1 |
| Power - Max: | 15W |
| Internal Switch(s): | Yes |
| Auxiliary Sense: | No |
| Standards: | 802.3af (PoE) |
| Voltage - Supply: | 11 V ~ 76 V |
| Current - Supply: | 400µA |
| Operating Temperature: | 0°C ~ 85°C |
| Package / Case: | 48-WFQFN Exposed Pad |
| Supplier Device Package: | 48-TQFN (7x7) |
| Base Part Number: | MAX5953 |
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Introduction
Power Over Ethernet (PoE) Controllers are devices that help manage the power load on networks where Power over Ethernet (PoE) is used. One such controller is the MAX5953BUTM+, which is designed to provide robust load-sharing capabilities across a network with up to eight simultaneous ports. To achieve high levels of performance, the MAX5953BUTM+ features advanced digital and analog control algorithms, allowing it to monitor, adjust, and optimize power delivery to each port on the network. This article will discuss the application field and working principle of the MAX5953BUTM+.
Application Field
The MAX5953BUTM+ is an ideal solution for powering PoE-enabled devices such as IP phones, WLAN access points, IP cameras, and various other energy-efficient Ethernet devices. It provides maximum power efficiency for each device connected to the network by ensuring that the power is distributed evenly to each device, thus avoiding overloading any one device. In addition, it ensures that each device is provided with enough power to run properly, avoiding underloading. This helps reduce operating costs since the network load is evenly distributed.
The MAX5953BUTM+ also features a wide range of advanced features that make it an ideal choice for creating high-capacity networks. It supports up to eight simultaneous ports, allowing the network to be connected to up to eight different Ethernet ports at the same time. In addition, it offers adjustable current thresholds, allowing it to adjust the amount of power allocated to each port. This feature helps optimize network load and improve overall performance. Finally, it features a local/remote temperature monitoring system, allowing it to keep the network’s temperature in check and ensure maximum performance.
Working Principle
The MAX5953BUTM+ works by monitoring the amount of power being delivered through each port of the network. It then adjusts the current thresholds for each port of the network and automatically adjusts the amount of power allocated to each port. This ensures that the power load is evenly distributed, avoiding overloading any one device. In addition, it can detect when a device needs more power than it is currently receiving and will increase the amount of power allocated to the device. This helps ensure that each device gets the power it needs to run properly and efficiently.
The MAX5953BUTM+ also features a wide range of features designed to keep the network running smoothly and efficiently. It features an adjustable current limit setting that allows the user to limit the amount of power each port receives. This can help prevent any one port from being overloaded and helps ensure maximum performance. In addition, it features automatic error detection that can detect when a device is requesting more power than it is receiving, allowing the network to adjust the power distribution to that device. Finally, it features an onboard temperature monitoring system that ensures the network’s temperature is kept in check.
Conclusion
The MAX5953BUTM+ is an ideal solution for powering PoE-enabled devices such as IP phones, WLAN access points, IP cameras, and various other energy-efficient Ethernet devices. It provides maximum power efficiency for each device connected to the network and helps ensure that the power load is evenly distributed, avoiding overloading any one device. In addition, it features a wide range of advanced features such as adjustable current thresholds and temperature monitoring, allowing it to help ensure maximum performance and reliability. With its robust load-sharing capabilities and advanced features, the MAX5953BUTM+ is an ideal choice for creating high-capacity and reliable networks.
The specific data is subject to PDF, and the above content is for reference
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MAX5953BUTM+ Datasheet/PDF