TPS2373-4RGWR

The TPS2373-4RGWR is a highly integrated Power over Ethernet (PoE) powered device controller by Texas Instruments. It is designed for applications requiring power delivery and efficient power management in PoE systems. The device complies with IEEE 802.3bt standards, supporting both Type 3 and Type 4 (up to 90W) power levels, making it suitable for a wide range of applications such as IP cameras, wireless access points, and industrial equipment.
Key features of the TPS2373-4RGWR include a robust startup mechanism, advanced power management, and efficient power conversion capabilities. It integrates an external field-effect transistor (FET) driver, enabling the design of highly efficient DC-DC converters. The controller also offers various protection mechanisms, including overcurrent protection, overvoltage protection, and thermal shutdown, ensuring reliable operation under different conditions.
The device operates over a wide input voltage range and supports both single-signature and dual-signature PD architectures. Its compact package and high level of integration reduce the board space and component count, simplifying the design process. Overall, the TPS2373-4RGWR provides a comprehensive solution for developing efficient and robust PoE-powered devices.

The TPS2373-4RGWR is a PoE (Power over Ethernet) PD (Powered Device) controller designed for high-power applications. It supports IEEE 802.3bt, enabling power delivery up to 90W. Key features include:
1. IEEE 802.3bt Compliance: Supports PD classification and power negotiation for Type 3 and Type 4 PoE applications.
2. High Power Delivery: Capable of handling up to 90W, suitable for high-power devices.
3. Integrated FET: Includes an internal MOSFET to improve efficiency and reduce external component count.
4. Advanced Startup: Features an internal inrush current limiting for smooth startup.
5. Flexible Power Management: Offers multiple power sourcing options, including PoE and adapter input.
6. Protection Features: Provides thermal shutdown, under-voltage lockout, and current limiting to enhance system reliability.
7. Interface: Equipped with an I2C interface for enhanced control and monitoring.
8. Compact Package: Available in a 24-pin VQFN package, allowing for a compact design.
The TPS2373-4RGWR is ideal for applications requiring reliable and efficient power delivery, such as wireless access points, IP cameras, and VoIP phones.

The TPS2373-4RGWR is packaged in a 24-pin VQFN (Very Thin Quad Flat No-Lead) package, designated as RGW. The lead pitch is typically 0.5 mm, and this package offers a compact footprint ideal for space-constrained applications.

The TPS2373-4RGWR is a Power over Ethernet (PoE) powered device controller with integrated switched-mode power supply control. It comes in a 24-pin VQFN package.
The primary functions of the TPS2373-4RGWR include:
1. Power Detection and Classification: Detects PoE power signatures and classifies devices to ensure proper power allocation.
2. DC-DC Converter Control: Integrates a switch-mode power supply controller supporting various converter topologies.
3. Protection Features: Offers features like inrush current limiting, fault protection, thermal shutdown, and under-voltage lockout (UVLO).
4. Auxiliary Power Support: Supports power from an auxiliary source if PoE is unavailable or insufficient.
These functions make the TPS2373-4RGWR suitable for use in devices requiring PoE, such as wireless access points, IP cameras, and VoIP phones.

The TPS2373-4RGWR is manufactured by Texas Instruments (TI). Texas Instruments is a technology company based in the United States, known for designing and manufacturing semiconductors and various integrated circuits. The company primarily focuses on developing analog chips and embedded processors, which are used across a wide range of electronics applications. TI serves numerous sectors, including consumer electronics, automotive, industrial, and communications, making it a key player in the technology and electronics industry.

The TPS2373-4RGWR is a high-power PoE (Power over Ethernet) interface and DC-DC controller typically used in applications such as IP cameras, wireless access points, IP telephones, and other PoE-powered devices. It supports high power delivery up to 90W, making it suitable for devices requiring substantial power. Its design facilitates efficient power conversion and management, making it ideal for use in enterprise networking equipment, industrial automation, and smart building infrastructure where reliable power sourcing and management are crucial.

The TPS2373-4RGWR is a Power over Ethernet (PoE) powered device controller by Texas Instruments. Equivalent products would include similar PoE controllers such as the Microchip PD70224ILQ, the Analog Devices LTC4286, and the ON Semiconductor NCP1095. These alternatives offer similar functionalities for powering devices over Ethernet connections, but it's essential to check their specific features and compatibility with your design requirements.