Texas Instruments

TPS2383PMRG4

TPS2383PMRG4 Description

The TPS2383PMRG4 is an obsolete Power over Ethernet (PoE) controller designed for Power Sourcing Equipment (PSE) applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a 64-pin LQFP package. It operates within a temperature range of 0°C to 70°C and is compliant with the 802.3af standard, ensuring reliable power delivery over Ethernet cables. The TPS2383PMRG4 supports a supply voltage range of 44V to 57V and can deliver a maximum power of 15.4 watts per channel, making it suitable for applications requiring efficient power management.

TPS2383PMRG4 Features

• 8 Channels: The TPS2383PMRG4 features eight independent channels, allowing for the control and monitoring of multiple PoE devices simultaneously. This multi-channel capability enhances the flexibility and scalability of PoE systems.
• Supply Current: With a supply current of 5mA, the device ensures minimal power consumption, contributing to energy efficiency.
• Surface Mount Technology: The surface mount mounting type facilitates easy integration into compact and high-density designs, ideal for modern electronic systems.
• Compliance and Standards: The TPS2383PMRG4 adheres to the 802.3af standard, ensuring compatibility with a wide range of PoE devices. It is also REACH unaffected and RoHS3 compliant, meeting environmental and safety regulations.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure period before assembly, which is suitable for various manufacturing environments.

TPS2383PMRG4 Applications

The TPS2383PMRG4 is ideal for applications requiring efficient power management over Ethernet, such as:

• Networking Equipment: Ideal for switches, routers, and other networking devices that need to provide power to connected devices via Ethernet cables.
• IP Cameras: Suitable for powering IP cameras in surveillance systems, ensuring reliable operation without the need for separate power lines.
• VoIP Phones: Can be used to power Voice over Internet Protocol (VoIP) phones, simplifying installation and reducing cabling requirements.
• Wireless Access Points: Provides power to wireless access points, enabling seamless deployment in various environments.

Conclusion of TPS2383PMRG4

The TPS2383PMRG4 from Texas Instruments is a robust and versatile PoE controller designed for PSE applications. Its eight-channel capability, compliance with industry standards, and efficient power management make it a reliable choice for networking and communication systems. Although now obsolete, the TPS2383PMRG4 remains a testament to Texas Instruments' commitment to delivering high-quality power management solutions. For designers and engineers looking for a reliable and efficient PoE controller, the TPS2383PMRG4 offers a proven solution, especially in applications where space and power efficiency are critical.