Texas Instruments

TPS23753PWR

TPS23753PWR Description

The TPS23753PWR is a Power over Ethernet (PoE) controller and DC/DC converter designed for Power Device (PD) applications. Manufactured by Texas Instruments, this IC is housed in a 14-TSSOP package and is suitable for surface mount applications. It supports both IEEE 802.3af (PoE) and IEEE 802.3at (PoE+) standards, making it versatile for a wide range of PoE applications. The TPS23753PWR operates within a supply voltage range of 0V to 57V and can deliver up to 13 watts of power, making it ideal for applications requiring moderate power levels.

TPS23753PWR Features

• Comprehensive Standards Compliance: The TPS23753PWR is fully compliant with both IEEE 802.3af and IEEE 802.3at standards, ensuring compatibility with a wide range of PoE systems.
• High Efficiency: It integrates an internal switch for both power conversion and control, reducing the need for external components and enhancing overall system efficiency.
• Low Supply Current: With a supply current of only 580µA, the TPS23753PWR minimizes power consumption, making it suitable for energy-sensitive applications.
• Single Channel Design: The device features a single channel, simplifying design and reducing complexity in applications that require straightforward power delivery.
• Wide Operating Voltage Range: The TPS23753PWR operates within a wide supply voltage range of 0V to 57V, providing flexibility in various power supply scenarios.
• Regulatory Compliance: It is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Packaging and Mounting: Available in a Tape & Reel (TR) package, it is designed for surface mount applications, facilitating easy integration into modern PCB designs.

TPS23753PWR Applications

The TPS23753PWR is ideal for applications requiring reliable and efficient PoE solutions. Its compliance with both PoE and PoE+ standards makes it suitable for a variety of devices, including:

• IP Cameras: Providing stable power delivery for surveillance systems.
• VoIP Phones: Ensuring reliable operation of networked telecommunication devices.
• Access Control Systems: Offering efficient power management for security and access control applications.
• Wireless Access Points: Supplying power to network infrastructure devices without the need for separate power supplies.

Conclusion of TPS23753PWR

The TPS23753PWR from Texas Instruments is a robust and versatile Power over Ethernet controller and DC/DC converter. Its compliance with both IEEE 802.3af and IEEE 802.3at standards, combined with its low supply current and wide operating voltage range, makes it an excellent choice for a variety of PoE applications. While it is marked as "Not For New Designs," the TPS23753PWR remains a reliable solution for existing systems and applications requiring efficient power delivery. Its surface mount design and RoHS3 compliance further enhance its suitability for modern electronics manufacturing.