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TPS23730RMTR
+BOMIEEE 802.3BT TYPE-3 CLASS 1-6 PO
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TPS23730RMTR
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在庫状況2275
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Type | Controller (PD), DC/DC |
| Number of Channels | 1 |
| Power - Max | 60 W |
| Internal Switch(s) | Yes |
| Auxiliary Sense | Yes |
| Standards | 802.3at (PoE+), 802.3bt |
| Voltage - Supply | 0V ~ 60V |
| Supply Current | 20mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 45-VFQFN Exposed Pad |
| Supplier Device Package | 45-VQFN (7x5) |
| Base Product Number | TPS23730 |
概要
Description
The TPS23730RMTR is a highly integrated Power Over Ethernet (PoE) interface and DC-DC controller from Texas Instruments. It is designed to simplify the development of PoE-powered devices by combining the functionality needed to receive power and communicate with Power Sourcing Equipment (PSE) over Ethernet cables.
The device supports IEEE 802.3at Type 2 standards, allowing for a maximum power delivery of up to 25.5 watts. It integrates a PoE interface with a DC-DC controller optimized for flyback power supply topologies. This makes it particularly suitable for applications like IP cameras, wireless access points, and VoIP phones.
Key features of the TPS23730RMTR include advanced power management, a programmable interface, and thermal protection. It provides robust protection features like thermal shutdown and overload protection, ensuring reliable operation. Additionally, it supports auxiliary power sources and has a wide input voltage range, which enhances flexibility in various designs.
Overall, the TPS23730RMTR offers a streamlined solution for developing efficient and compact PoE-powered applications.
The device supports IEEE 802.3at Type 2 standards, allowing for a maximum power delivery of up to 25.5 watts. It integrates a PoE interface with a DC-DC controller optimized for flyback power supply topologies. This makes it particularly suitable for applications like IP cameras, wireless access points, and VoIP phones.
Key features of the TPS23730RMTR include advanced power management, a programmable interface, and thermal protection. It provides robust protection features like thermal shutdown and overload protection, ensuring reliable operation. Additionally, it supports auxiliary power sources and has a wide input voltage range, which enhances flexibility in various designs.
Overall, the TPS23730RMTR offers a streamlined solution for developing efficient and compact PoE-powered applications.
Equivalent
The TPS23730RMTR is a Power over Ethernet (PoE) controller with integrated DC-DC converter driver. Equivalent products include:
1. Linear Technology (Analog Devices) LT4295 - IEEE 802.3at PD controller with an integrated DC-DC controller.
2. Microchip PD70224ILQ - PoE PD Interface with Integrated Switching Regulator.
3. Silvertel Ag9800 - PoE module with integrated DC-DC converter.
These alternatives offer similar functionality for PoE applications, but specific features may vary. Always check the datasheets for compatibility with your application.
1. Linear Technology (Analog Devices) LT4295 - IEEE 802.3at PD controller with an integrated DC-DC controller.
2. Microchip PD70224ILQ - PoE PD Interface with Integrated Switching Regulator.
3. Silvertel Ag9800 - PoE module with integrated DC-DC converter.
These alternatives offer similar functionality for PoE applications, but specific features may vary. Always check the datasheets for compatibility with your application.
Features
The TPS23730RMTR is a Power-over-Ethernet (PoE) controller by Texas Instruments, designed for applications requiring efficient power delivery and management. Key features include:
1. Integrated PoE Interface: Supports IEEE 802.3af/at standards, enabling compatibility with a wide range of PoE power sourcing equipment.
2. DC-DC Converter: Incorporates a flexible, high-efficiency DC-DC controller that supports various converter topologies such as flyback, forward, and active clamp forward.
3. Output Power Capability: Suitable for applications requiring up to 25.5 watts of power.
4. High Integration: Combines the functionality of a PoE-powered device (PD) controller and a DC-DC controller, reducing the need for additional components.
5. Protection Features: Includes inrush current limiting, thermal shutdown, and short-circuit protection to enhance system reliability.
6. Low Power Operation: Offers low power mode for energy-efficient applications.
7. Programmability: Adjustable under-voltage lockout (UVLO) and over-voltage protection (OVP) thresholds for custom applications.
These features make the TPS23730RMTR an efficient solution for various PoE applications, including IP cameras, VoIP phones, and network devices.
1. Integrated PoE Interface: Supports IEEE 802.3af/at standards, enabling compatibility with a wide range of PoE power sourcing equipment.
2. DC-DC Converter: Incorporates a flexible, high-efficiency DC-DC controller that supports various converter topologies such as flyback, forward, and active clamp forward.
3. Output Power Capability: Suitable for applications requiring up to 25.5 watts of power.
4. High Integration: Combines the functionality of a PoE-powered device (PD) controller and a DC-DC controller, reducing the need for additional components.
5. Protection Features: Includes inrush current limiting, thermal shutdown, and short-circuit protection to enhance system reliability.
6. Low Power Operation: Offers low power mode for energy-efficient applications.
7. Programmability: Adjustable under-voltage lockout (UVLO) and over-voltage protection (OVP) thresholds for custom applications.
These features make the TPS23730RMTR an efficient solution for various PoE applications, including IP cameras, VoIP phones, and network devices.
Manufacturer
The TPS23730RMTR is manufactured by Texas Instruments Incorporated. Texas Instruments, often referred to as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company is well-known for its development, production, and commercialization of analog chips and embedded processors, and it has a significant presence in the semiconductor industry. TI is considered a leader in the analog market and is one of the largest semiconductor companies in the world.
Application
The TPS23730RMTR is a Power over Ethernet (PoE) controller used in various applications requiring power and data over a single Ethernet cable. Key application areas include:
1. IP Cameras: Provides power for cameras in surveillance systems.
2. Wireless Access Points: Powers Wi-Fi hotspots and routers.
3. VoIP Phones: Supplies power to Internet-based telephones.
4. IoT Devices: Supports smart devices and sensors in IoT networks.
5. Building Automation: Powers controls and sensors in smart building systems.
6. Industrial Ethernet: Used in networked industrial equipment for communication and control.
Its integration of PoE and DC-DC conversion functions makes it suitable for efficient power management in these applications.
1. IP Cameras: Provides power for cameras in surveillance systems.
2. Wireless Access Points: Powers Wi-Fi hotspots and routers.
3. VoIP Phones: Supplies power to Internet-based telephones.
4. IoT Devices: Supports smart devices and sensors in IoT networks.
5. Building Automation: Powers controls and sensors in smart building systems.
6. Industrial Ethernet: Used in networked industrial equipment for communication and control.
Its integration of PoE and DC-DC conversion functions makes it suitable for efficient power management in these applications.
Package
The TPS23730RMTR is a Texas Instruments Power over Ethernet (PoE) controller. It comes in a VQFN (Very Thin Quad Flat No-Lead) package type with 24 pins. This package is compact and suitable for high-density PCB layouts, providing efficient thermal performance and electrical connectivity for the device's applications in PoE systems.
