Texas Instruments

TPS23753PW

TPS23753PW Description

The TPS23753PW is a Power over Ethernet (PoE) controller from Texas Instruments, designed to manage power delivery in Ethernet systems. This device is a 1-channel controller with both internal switches, offering a maximum power output of 13W. It is compliant with the 802.3at (PoE+) and 802.3af (PoE) standards, ensuring compatibility with a wide range of PoE-enabled devices. The TPS23753PW is surface-mountable and comes in a 14-pin TSSOP package.

TPS23753PW Features

• Voltage Range: The TPS23753PW operates over a wide supply voltage range of 0V to 57V, providing flexibility in various power supply scenarios.
• Current Supply: It consumes a low supply current of 580µA, which is beneficial for power-sensitive applications.
• Internal Switches: The device features both internal switches, simplifying the design and reducing external component requirements.
• Auxiliary Sense: It does not require an auxiliary sense, which can reduce complexity and cost in certain applications.
• ECCN and REACH Compliance: The TPS23753PW is classified as EAR99 and is REACH unaffected, facilitating international trade and use.
• RoHS Compliance: This product is compliant with RoHS3 standards, making it suitable for environmentally conscious designs.

TPS23753PW Applications

The TPS23753PW is ideal for applications requiring efficient power management in Ethernet systems, such as:

• Industrial Networking: Powering devices in industrial settings where reliable and efficient power delivery is crucial.
• Building Automation: Providing power to sensors and control systems in smart buildings.
• Telecommunications: Supporting power needs for equipment in telecommunications infrastructure.
• Security Systems: Ensuring continuous power supply to surveillance cameras and access control systems.

Conclusion of TPS23753PW

The TPS23753PW is a versatile and efficient PoE controller that offers a range of benefits for power management in Ethernet applications. Its wide voltage range, low power consumption, and compliance with PoE standards make it a reliable choice for various industries. While it is marked as "Not For New Designs," it remains a solid option for existing systems that require a robust and compliant PoE solution.