Texas Instruments

LP875701ARNFTQ1  

DC Switching Voltage Regulators

LP875701ARNFTQ1 Description

The LP875701ARNFTQ1 is a high-performance, multi-output buck regulator designed by Texas Instruments for automotive applications. This regulator is part of the Power Management Integrated Circuits (PMIC) category and offers a robust solution for managing power in demanding environments. The LP875701ARNFTQ1 features a fixed output voltage of 1V and can deliver up to 10A of output current, making it suitable for applications requiring high current and stable voltage regulation.

LP875701ARNFTQ1 Features

• Output Type: Fixed output voltage, ensuring consistent power delivery.
• Voltage - Input Range: Operates within a wide input voltage range of 2.8V to 5.5V, providing flexibility in power supply design.
• Current - Output: Capable of delivering up to 10A of output current, ideal for high-power applications.
• Output Configuration: Positive output configuration, suitable for most electronic systems.
• Frequency - Switching: High switching frequency of 3MHz, enabling the use of smaller inductors and capacitors, reducing overall solution size.
• Synchronous Rectifier: Equipped with a synchronous rectifier, enhancing efficiency and reducing power loss.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), indicating high resistance to moisture, suitable for automotive environments.
• Package: Available in a 26VQFN package with wettable flanks, optimized for surface-mount technology and enhanced thermal performance.
• Product Status: Active, ensuring availability and support from Texas Instruments.
• Compliance: REACH Affected and ROHS3 Compliant, meeting environmental and regulatory standards.
• Grade: Automotive grade, ensuring reliability and durability in harsh operating conditions.
• Topology: Buck topology, known for its efficiency and simplicity.
• Number of Outputs: Four outputs, providing flexibility in power distribution.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

LP875701ARNFTQ1 Applications

The LP875701ARNFTQ1 is ideal for a variety of automotive applications where high efficiency, compact size, and reliability are critical. Key applications include:

• Automotive Infotainment Systems: Providing stable power to processors and peripherals in car entertainment systems.
• Advanced Driver Assistance Systems (ADAS): Ensuring reliable power supply to sensors and processors in ADAS applications.
• On-Board Electronics: Supplying power to various electronic modules in vehicles, such as ECUs and control units.
• Battery Management Systems: Efficiently managing power in hybrid and electric vehicles.

Conclusion of LP875701ARNFTQ1

The LP875701ARNFTQ1 from Texas Instruments stands out as a versatile and efficient power management solution tailored for automotive applications. Its wide input voltage range, high output current capability, and fixed output voltage make it suitable for a variety of high-power requirements. The inclusion of a synchronous rectifier and high switching frequency ensures high efficiency and reduced power loss, while the automotive-grade design guarantees reliability in demanding environments. The LP875701ARNFTQ1 is an excellent choice for engineers looking to optimize power delivery in modern automotive electronics.

LP875701ARNFTQ1 Documents

Download datasheets and manufacturer documentation for LP875701ARNFTQ1

PCN :

Product Change Notification (PDF)      

Models :

LP875701-Q1 PSpice Transient Model      

Application Notes :

Power Supply Design for Mobileye EyeQ4 Using LP8757x-Q1