Texas Instruments

LM2853MH-1.0/NOPB  

DC Switching Voltage Regulators

LM2853MH-1.0/NOPB Description

The LM2853MH-1.0/NOPB is a high-performance, fixed-output voltage regulator from Texas Instruments, designed for demanding applications requiring efficient power conversion. This device is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. The LM2853MH-1.0/NOPB features a fixed output voltage of 1V and is capable of delivering up to 3A of output current. It operates over an input voltage range of 3V to 5.5V, making it suitable for a wide range of power supply applications. The regulator employs a buck topology with a switching frequency of 550kHz, ensuring high efficiency and minimal footprint.

LM2853MH-1.0/NOPB Features

• Fixed Output Voltage: The LM2853MH-1.0/NOPB provides a stable 1V output voltage, ideal for applications requiring precise voltage regulation.
• High Output Current: Capable of delivering up to 3A, this regulator supports high-current applications without compromising performance.
• Wide Input Voltage Range: With an input voltage range of 3V to 5.5V, the LM2853MH-1.0/NOPB is versatile and can be used in various power supply configurations.
• High Switching Frequency: Operating at 550kHz, the regulator ensures high efficiency and allows for the use of smaller inductors and capacitors, reducing the overall size of the power supply.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency, particularly at higher load currents.
• Surface Mount Packaging: The 14HTSSOP package is designed for surface mount applications, providing a compact and reliable solution for space-constrained designs.
• Compliance and Reliability: The LM2853MH-1.0/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.

LM2853MH-1.0/NOPB Applications

The LM2853MH-1.0/NOPB is ideal for a variety of applications where high efficiency and compact design are critical. Some specific use cases include:

• Point-of-Load (POL) Converters: The regulator's high efficiency and small form factor make it suitable for POL applications in high-density systems.
• Embedded Systems: The LM2853MH-1.0/NOPB can be used in embedded systems where space is limited and power efficiency is essential.
• Communication Equipment: The device's wide input voltage range and high output current capability make it suitable for powering communication modules and interfaces.
• Industrial Control Systems: The robust design and compliance with industry standards make the LM2853MH-1.0/NOPB a reliable choice for industrial applications.

Conclusion of LM2853MH-1.0/NOPB

The LM2853MH-1.0/NOPB from Texas Instruments is a versatile and efficient fixed-output voltage regulator, designed to meet the demands of modern power supply applications. Its combination of high output current, wide input voltage range, and high switching frequency makes it an excellent choice for a variety of applications. The inclusion of synchronous rectification and compliance with environmental and regulatory standards further enhances its appeal. Whether used in point-of-load converters, embedded systems, or industrial control systems, the LM2853MH-1.0/NOPB offers reliable performance and a compact design, making it a standout solution in the electronics industry.

LM2853MH-1.0/NOPB Documents

Download datasheets and manufacturer documentation for LM2853MH-1.0/NOPB

Datasheets :

LM2853      

Design Resources :

LM2853 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2853      

PCN Design/Specification :

Cu Wire 21/Mar/2017