Texas Instruments

LP876411B5RQKRQ1  

DC Switching Voltage Regulators

LP876411B5RQKRQ1 Description

The LP876411B5RQKRQ1 is a high-performance, quad-output DC switching voltage regulator designed for automotive applications. Manufactured by Texas Instruments, this regulator offers adjustable output voltages ranging from 0.3V to 3.34V, making it highly versatile for various power management needs. With a maximum input voltage of 5.5V and a minimum input voltage of 2.8V, the LP876411B5RQKRQ1 ensures reliable operation across a wide range of input conditions. The regulator is capable of delivering up to 20A of output current, providing robust power delivery for demanding applications. The switching frequency can be configured to either 2.2MHz or 4.4MHz, allowing for optimization of efficiency and performance based on specific design requirements. The regulator features a positive output configuration and is housed in a surface-mount, wettable flank 32QFN package, making it suitable for compact and high-density designs. The LP876411B5RQKRQ1 is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. With a moisture sensitivity level (MSL) of 2 (1 Year), the device is well-suited for long-term storage and reliable performance in various environmental conditions.

LP876411B5RQKRQ1 Features

• Adjustable Output Voltage: The LP876411B5RQKRQ1 offers adjustable output voltages from 0.3V to 3.34V, providing flexibility to meet diverse power requirements.
• High Output Current: Capable of delivering up to 20A of output current, this regulator is ideal for applications requiring high power delivery.
• Wide Input Voltage Range: With an input voltage range of 2.8V to 5.5V, the regulator ensures stable operation across various input conditions.
• Configurable Switching Frequency: The regulator supports switching frequencies of 2.2MHz and 4.4MHz, allowing designers to optimize for efficiency and performance.
• Positive Output Configuration: Ensures compatibility with a wide range of electronic systems requiring positive voltage outputs.
• Surface-Mount, Wettable Flank Package: The 32QFN package is designed for surface-mount applications, offering high density and ease of integration.
• Automotive Grade: Certified for automotive applications, ensuring reliability and robustness in demanding environments.
• Regulatory Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence.
• Moisture Sensitivity Level: MSL 2 (1 Year) ensures long-term storage reliability and performance in various environmental conditions.

LP876411B5RQKRQ1 Applications

The LP876411B5RQKRQ1 is ideally suited for automotive applications where high power delivery and reliability are critical. Specific use cases include:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• High-Density Designs: Ideal for compact and high-density automotive electronic modules requiring efficient power management.
• Battery-Powered Systems: Suitable for applications powered by lithium-ion batteries, ensuring efficient power conversion and long battery life.
• Industrial Control Systems: Provides robust power delivery for industrial control modules and sensors requiring high reliability and performance.

Conclusion of LP876411B5RQKRQ1

The LP876411B5RQKRQ1 from Texas Instruments is a versatile and high-performance DC switching voltage regulator designed for demanding automotive applications. With its adjustable output voltage, high output current, and wide input voltage range, the regulator offers flexibility and reliability in various power management scenarios. The configurable switching frequency, positive output configuration, and surface-mount package further enhance its suitability for compact and high-density designs. Certified for automotive use and compliant with environmental regulations, the LP876411B5RQKRQ1 ensures long-term reliability and sustainability. This regulator is an excellent choice for engineers seeking a robust power solution for automotive electronics, battery-powered systems, and industrial control applications.

LP876411B5RQKRQ1 Documents

Download datasheets and manufacturer documentation for LP876411B5RQKRQ1

Datasheets :

LP8764-Q1