Texas Instruments

TPS2383APMRG4

TPS2383APMRG4 Description

The TPS2383APMRG4 is a highly integrated Power over Ethernet (PoE) controller designed for Power Sourcing Equipment (PSE) applications. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and is ideal for applications requiring efficient power delivery over Ethernet cables. The TPS2383APMRG4 is housed in a 64LQFP package and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications.

This controller supports the IEEE 802.3af standard, enabling it to deliver up to 15.4 W of power to connected devices. It operates within a supply voltage range of 44V to 57V and has a supply current of 5mA. The TPS2383APMRG4 features eight channels, allowing for versatile power management across multiple devices. It does not include an internal switch or auxiliary sense, which simplifies the design and reduces component count.

TPS2383APMRG4 Features

• Compliance and Standards: The TPS2383APMRG4 adheres to the IEEE 802.3af standard, ensuring compatibility with a wide range of PoE devices.
• Power Efficiency: Capable of delivering up to 15.4 W of power, this controller is designed to maximize efficiency and minimize power loss.
• Multiple Channels: With eight channels, the TPS2383APMRG4 can manage power for multiple devices simultaneously, enhancing its versatility.
• Supply Voltage Range: Operating within a 44V to 57V supply voltage range, this controller is robust and adaptable to various power supply conditions.
• Low Supply Current: The low supply current of 5mA ensures minimal power consumption during operation.
• Surface Mount Compatibility: The surface mount mounting type and Tape & Reel packaging make it easy to integrate into modern PCB designs.
• Regulatory Compliance: The TPS2383APMRG4 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.

TPS2383APMRG4 Applications

The TPS2383APMRG4 is well-suited for a variety of applications where reliable and efficient power delivery over Ethernet is required. Key applications include:

• Networking Equipment: Ideal for switches, routers, and other networking devices that need to provide power to connected devices via Ethernet.
• IP Cameras: Ensures stable power supply for security cameras, enabling remote monitoring and surveillance.
• VoIP Phones: Provides reliable power to Voice over Internet Protocol (VoIP) phones, enhancing communication infrastructure.
• Access Points: Supports wireless access points, ensuring they receive adequate power for optimal performance.
• Industrial Automation: Suitable for industrial applications where PoE is used to power sensors and controllers.

Conclusion of TPS2383APMRG4

The TPS2383APMRG4 from Texas Instruments stands out as a robust and versatile PoE controller for Power Sourcing Equipment. Its compliance with the IEEE 802.3af standard, combined with its ability to deliver up to 15.4 W of power across eight channels, makes it a reliable choice for a wide range of applications. The low supply current and wide operating voltage range further enhance its efficiency and adaptability. With its surface mount compatibility and regulatory compliance, the TPS2383APMRG4 is an excellent solution for modern power management needs in the electronics industry.