Texas Instruments

TPS62873Y1QWRXSRQ1  

DC Switching Voltage Regulators

TPS62873Y1QWRXSRQ1 Description

The TPS62873Y1QWRXSRQ1 is a high-performance, adjustable output buck regulator designed for demanding automotive applications. Manufactured by Texas Instruments, this device offers a robust solution for power management with its wide input voltage range of 2.7V to 6V and a maximum output current of 15A. The regulator is designed to provide a positive output configuration with an adjustable output voltage ranging from 0.4V to 3.35V, making it highly versatile for various electronic systems.

The TPS62873Y1QWRXSRQ1 features a synchronous rectifier, ensuring high efficiency and reduced power loss. It supports multiple switching frequencies, including 1.5MHz, 2.25MHz, 2.5MHz, and 3MHz, allowing designers to optimize the regulator for their specific application requirements. The device is packaged in a 16-pin VQFN (Tape & Reel) format, suitable for surface mount and wettable flank mounting techniques.

TPS62873Y1QWRXSRQ1 Features

• Adjustable Output Voltage: The regulator supports an adjustable output voltage range from 0.4V to 3.35V, providing flexibility for various load requirements.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 6V, the TPS62873Y1QWRXSRQ1 is suitable for a variety of power sources, including automotive batteries.
• High Output Current: Capable of delivering up to 15A of output current, this regulator is ideal for high-power applications.
• Synchronous Rectification: The inclusion of a synchronous rectifier ensures high efficiency and reduced power loss, enhancing overall system performance.
• Multiple Switching Frequencies: The regulator supports multiple switching frequencies (1.5MHz, 2.25MHz, 2.5MHz, and 3MHz), allowing for optimization based on specific design needs.
• Automotive Grade: Certified for automotive applications, ensuring reliability and robustness in demanding environments.
• Compliance and Standards: The TPS62873Y1QWRXSRQ1 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level: MSL 2 (1 Year) ensures the device remains stable and reliable in various environmental conditions.

TPS62873Y1QWRXSRQ1 Applications

The TPS62873Y1QWRXSRQ1 is ideally suited for automotive applications where high efficiency, reliability, and flexibility are critical. Specific use cases include:

• Automotive Electronics: Ideal for powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• High-Power Systems: Suitable for applications requiring high current delivery, such as electric vehicle (EV) charging systems and onboard electronics.
• Industrial Equipment: Can be used in industrial control systems and machinery where a wide input voltage range and high output current are necessary.
• Consumer Electronics: Applicable in high-power consumer devices, such as gaming consoles and high-end laptops, where efficient power management is essential.

Conclusion of TPS62873Y1QWRXSRQ1

The TPS62873Y1QWRXSRQ1 from Texas Instruments stands out as a versatile and high-performance buck regulator tailored for automotive and high-power applications. Its wide input voltage range, adjustable output voltage, and high output current capacity make it a reliable choice for a variety of electronic systems. The inclusion of synchronous rectification and multiple switching frequencies further enhances its efficiency and adaptability. With its automotive grade certification and compliance with environmental standards, the TPS62873Y1QWRXSRQ1 ensures robust performance and reliability in demanding environments.

TPS62873Y1QWRXSRQ1 Documents

Download datasheets and manufacturer documentation for TPS62873Y1QWRXSRQ1

Datasheets :

TPS6287x-Q1      

PCN Design/Specification :

TPS6287x-Q1 Datasheet 09/Nov/2023       TPS6287x-Q1 07/Mar/2023