Texas Instruments

LM64460BPPQRYFRQ1  

DC Switching Voltage Regulators

LM64460BPPQRYFRQ1 Description

The LM64460BPPQRYFRQ1 is a high-performance, fixed-output voltage regulator designed by Texas Instruments. This automotive-grade DC switching voltage regulator is part of the LM64460 family and offers a robust solution for applications requiring a reliable and efficient power supply. The device features a fixed output voltage of 3.3V and is capable of delivering up to 6A of output current. It operates over a wide input voltage range, from 3V to 36V, making it suitable for various input power sources.

The LM64460BPPQRYFRQ1 employs a buck topology with a switching frequency of 2.1MHz, ensuring high efficiency and minimal power loss. The regulator is equipped with a synchronous rectifier, which further enhances its efficiency and performance. The device is packaged in a surface-mount, wettable flank 22VQFN-HR package, which is ideal for compact and high-density designs. It is available in tape and reel packaging, facilitating automated assembly processes.

LM64460BPPQRYFRQRYFRQ1 Features

• Fixed Output Voltage: The LM64460BPPQRYFRQ1 provides a stable 3.3V output voltage, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 3V to 36V, this regulator can accommodate a variety of power sources, including batteries and unregulated supplies.
• High Output Current: Capable of delivering up to 6A of output current, the regulator is suitable for applications with high power requirements.
• Efficient Buck Topology: The buck topology, combined with a switching frequency of 2.1MHz, ensures high efficiency and minimal power loss.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances the regulator's efficiency, making it ideal for applications where power efficiency is critical.
• Automotive Grade: The LM64460BPPQRYFRQ1 is designed to meet the stringent requirements of automotive applications, ensuring reliability and durability in harsh environments.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 Year), ensuring reliability in manufacturing processes.

LM64460BPPQRYFRQ1 Applications

The LM64460BPPQRYFRQ1 is ideal for a wide range of applications, particularly those in the automotive industry. Its ability to handle high current loads and operate over a wide input voltage range makes it suitable for the following applications:

• Automotive Electronics: Ideal for powering electronic control units (ECUs), infotainment systems, and other automotive electronic modules.
• Industrial Equipment: Suitable for industrial control systems, PLCs, and other equipment requiring a reliable power supply.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high efficiency and reliability are essential.
• Consumer Electronics: Applicable in high-power consumer devices such as gaming consoles, smart TVs, and other appliances requiring efficient power management.

Conclusion of LM64460BPPQRYFRQ1

The LM64460BPPQRYFRQ1 from Texas Instruments is a versatile and efficient DC switching voltage regulator designed for demanding applications. Its wide input voltage range, high output current capability, and fixed output voltage make it a reliable choice for automotive and industrial applications. The inclusion of synchronous rectification and a high switching frequency ensures optimal efficiency, while its automotive-grade design guarantees durability and reliability. With its compliance to environmental and safety standards, the LM64460BPPQRYFRQ1 is an excellent choice for engineers looking to integrate a high-performance power solution into their designs.

LM64460BPPQRYFRQ1 Documents

Download datasheets and manufacturer documentation for LM64460BPPQRYFRQ1