Texas Instruments

LM2852XMXAX-1.8  

DC Switching Voltage Regulators

LM2852XMXAX-1.8 Description

The LM2852XMXAX-1.8 is a fixed output voltage regulator designed by Texas Instruments, part of the SIMPLE SWITCHER® series. This buck topology regulator is optimized for high efficiency and performance in a wide range of power management applications. It features a fixed output voltage of 1.8V and is capable of delivering up to 2A of output current. The regulator operates within an input voltage range of 2.85V to 5.5V, making it suitable for various power supply designs. The LM2852XMXAX-1.8 also includes a synchronous rectifier, enhancing its efficiency and performance. It is packaged in a 14HTSSOP format and is available in tape and reel (TR) packaging. Despite its obsolete status, the LM2852XMXAX-1.8 remains a reliable choice for applications requiring a compact, high-performance regulator.

LM2852XMXAX-1.8 Features

• Fixed Output Voltage: The LM2852XMXAX-1.8 provides a stable 1.8V output, ensuring consistent power delivery to sensitive electronic components.
• Wide Input Voltage Range: With an input voltage range of 2.85V to 5.5V, this regulator can accommodate a variety of power sources, enhancing its versatility.
• High Output Current Capability: The regulator is designed to deliver up to 2A of output current, making it suitable for applications requiring high power delivery.
• Synchronous Rectifier: The inclusion of a synchronous rectifier improves efficiency, reducing power loss and enhancing overall system performance.
• Buck Topology: Utilizing a buck converter topology, the LM2852XMXAX-1.8 achieves high efficiency and compact design, ideal for space-constrained applications.
• Surface Mount Technology: The surface mount design allows for easy integration into modern PCB layouts, facilitating automated assembly processes.
• Moisture Sensitivity Level 1: The regulator is rated for unlimited exposure to moisture, ensuring reliability in various environmental conditions.
• REACH Unaffected: Compliance with REACH regulations ensures that the LM2852XMXAX-1.8 is free from harmful substances, making it suitable for environmentally conscious applications.

LM2852XMXAX-1.8 Applications

The LM2852XMXAX-1.8 is well-suited for a variety of applications where a compact, high-efficiency regulator is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering microprocessors, FPGAs, and other sensitive electronic components in devices such as smartphones, tablets, and laptops.
• Industrial Control Systems: Provides stable power to control modules, sensors, and actuators in industrial environments.
• Telecommunications: Ensures reliable power delivery to communication modules, base stations, and other networking equipment.
• Automotive Electronics: Suitable for powering electronic control units (ECUs) and other automotive systems requiring high efficiency and reliability.
• Medical Devices: Ensures stable power supply to critical medical equipment, enhancing patient safety and system reliability.

Conclusion of LM2852XMXAX-1.8

The LM2852XMXAX-1.8 is a robust and efficient power management IC designed to meet the demands of modern electronic systems. Its fixed 1.8V output, wide input voltage range, and high output current capability make it a versatile solution for various applications. The inclusion of a synchronous rectifier and buck topology ensures high efficiency and compact design, while its surface mount technology and moisture sensitivity level 1 rating enhance its reliability and ease of integration. Despite its obsolete status, the LM2852XMXAX-1.8 remains a reliable choice for applications requiring a high-performance regulator.

LM2852XMXAX-1.8 Documents

Download datasheets and manufacturer documentation for LM2852XMXAX-1.8

Datasheets :

LM2852      

Design Resources :

LM2852X Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2852