Texas Instruments

LP87564LRNFRQ1

LP87564LRNFRQ1 Description

The LP87564LRNFRQ1 is a high-performance, quad-output synchronous buck regulator designed for automotive applications. Manufactured by Texas Instruments, this power management IC (PMIC) is part of the Power Management category and offers a wide range of technical specifications that make it suitable for demanding automotive environments. The device features an adjustable output type, capable of delivering up to 4A per channel, with a total output current of 16A. It operates within an input voltage range of 2.8V to 5.5V and supports a switching frequency of 2MHz. The LP87564LRNFRQ1 is housed in a 26VQFN package, which is suitable for surface mount and wettable flank mounting types. It is ROHS3 compliant and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions.

LP87564LRNFRQ1 Features

• Adjustable Output Type: The LP87564LRNFRQ1 provides an adjustable output voltage range from 0.6V to 3.36V, allowing for flexibility in various power supply requirements.
• High Current Capability: With each of the four outputs capable of delivering up to 4A, the device can support a total output current of 16A, making it ideal for high-power applications.
• Wide Input Voltage Range: The regulator operates efficiently within an input voltage range of 2.8V to 5.5V, ensuring compatibility with a variety of power sources.
• Synchronous Rectification: The inclusion of synchronous rectification enhances efficiency and reduces power loss, leading to better thermal performance and higher reliability.
• Automotive Grade: Certified for automotive use, the LP87564LRNFRQ1 meets the stringent requirements for reliability and performance in automotive applications.
• 2MHz Switching Frequency: The high switching frequency allows for the use of smaller inductors and capacitors, reducing the overall footprint and cost of the power supply solution.
• ROHS3 Compliant: The device adheres to the latest environmental standards, ensuring it is free from hazardous substances and suitable for environmentally conscious applications.
• Moisture Sensitivity Level 1: The MSL rating of 1 indicates that the device is not moisture-sensitive, making it suitable for storage and handling without additional precautions.

LP87564LRNFRQ1 Applications

The LP87564LRNFRQ1 is particularly well-suited for automotive applications where high efficiency, reliability, and flexibility are critical. Some specific use cases include:

• Automotive Infotainment Systems: The high current capability and adjustable output voltage make it ideal for powering complex infotainment systems that require multiple voltage rails.
• Advanced Driver Assistance Systems (ADAS): The device's automotive grade certification and high efficiency ensure reliable power delivery for critical ADAS components.
• Electric Vehicle (EV) Power Electronics: The LP87564LRNFRQ1 can provide stable and efficient power to various electronic systems within EVs, contributing to overall system efficiency and performance.
• Industrial Control Systems: The wide input voltage range and high current output make it suitable for industrial applications where robust power management is essential.

Conclusion of LP87564LRNFRQ1

The LP87564LRNFRQ1 from Texas Instruments is a versatile and high-performance power management IC designed to meet the demanding requirements of automotive and industrial applications. Its adjustable output voltage, high current capability, and synchronous rectification offer significant advantages over similar models, ensuring high efficiency and reliability. The device's automotive grade certification, wide input voltage range, and 2MHz switching frequency make it an ideal choice for a variety of applications, from infotainment systems to advanced driver assistance systems. With its ROHS3 compliance and moisture sensitivity level 1 rating, the LP87564LRNFRQ1 is not only environmentally friendly but also suitable for long-term storage and handling.