Texas Instruments

TPS2383APMG4

TPS2383APMG4 Description

The TPS2383APMG4 is an advanced Power Sourcing Equipment (PSE) controller designed to manage power delivery for multiple devices in compliance with the IEEE 802.3af Power over Ethernet (PoE) standard. Manufactured by Texas Instruments, this octal power manager is housed in a 64LQFP package, making it suitable for surface mount applications. It is engineered to provide reliable and efficient power management for a wide range of networking and IoT devices.

TPS2383APMG4 Features

• Compliance with IEEE 802.3af Standard: The TPS2383APMG4 adheres to the IEEE 802.3af standard, ensuring compatibility with a broad range of PoE-enabled devices. This compliance guarantees that the controller can safely and efficiently deliver power to devices over Ethernet cables.

• Octal Channel Configuration: With eight channels, the TPS2383APMG4 can manage power delivery to multiple devices simultaneously. This feature is particularly beneficial in applications requiring multiple PoE connections, such as network switches and hubs.

• Wide Supply Voltage Range: The controller operates within a supply voltage range of 44V to 57V, providing flexibility and robustness in various power supply environments. This wide range ensures stable operation even with slight variations in input voltage.

• Low Supply Current: Consuming only 5mA of supply current, the TPS2383APMG4 is highly efficient, minimizing power loss and heat generation. This efficiency is crucial for maintaining system reliability and reducing operational costs.

• Maximum Power Delivery: The TPS2383APMG4 can deliver up to 15.4 W of power per channel, making it suitable for applications requiring significant power delivery over Ethernet. This capability ensures that devices such as IP cameras, VoIP phones, and wireless access points receive adequate power.

• Surface Mount Technology: The surface mount package type facilitates easy integration into compact and high-density designs. This mounting type is ideal for modern electronics where space is a premium.

• Environmental Compliance: The TPS2383APMG4 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations. This compliance is essential for manufacturers aiming to produce eco-friendly products.

TPS2383APMG4 Applications

• Networking Equipment: Ideal for use in network switches, hubs, and routers, the TPS2383APMG4 can efficiently manage power delivery to multiple PoE-enabled devices. This application ensures that network infrastructure remains reliable and efficient, even when powering multiple devices simultaneously.

• Industrial IoT Systems: In industrial settings, the TPS2383APMG4 can power sensors, controllers, and other IoT devices. Its robustness and compliance with industry standards make it a reliable choice for industrial applications where reliability and efficiency are paramount.

• Smart Buildings: For applications in smart buildings, the TPS2383APMG4 can power devices such as IP cameras, access control systems, and lighting controls. Its ability to manage multiple channels makes it an excellent choice for centralized power management systems.

• Telecommunications: In the telecommunications sector, the TPS2383APMG4 can be used to power VoIP phones, wireless access points, and other communication devices. Its compliance with PoE standards ensures seamless integration with existing infrastructure.

Conclusion of TPS2383APMG4

The TPS2383APMG4 from Texas Instruments is a versatile and efficient PSE controller designed to meet the demands of modern networking and IoT applications. Its compliance with the IEEE 802.3af standard, octal channel configuration, and wide supply voltage range make it a robust solution for managing power delivery over Ethernet. The low supply current and maximum power delivery capabilities ensure high efficiency and reliability, making it an ideal choice for a variety of applications. With its surface mount package and environmental compliance, the TPS2383APMG4 is well-suited for modern electronics, offering a reliable and efficient power management solution.