Texas Instruments

LM3102QMHX/NOPB  

DC Switching Voltage Regulators

LM3102QMHX/NOPB Description

The LM3102QMHX/NOPB is a high-performance, adjustable output voltage regulator designed for demanding automotive applications. Manufactured by Texas Instruments, this regulator is part of the SIMPLE SWITCHER® series, known for its robustness and ease of use. The LM3102QMHX/NOPB features a wide input voltage range from 4.5V to 42V, making it suitable for various power supply requirements. It delivers up to 2.5A of output current with an adjustable output voltage range from 0.8V to 7V, providing flexibility for diverse applications. The regulator operates with a switching frequency of up to 1MHz, ensuring efficient power conversion and minimal footprint on the PCB. The synchronous rectifier design enhances efficiency, making it an ideal choice for high-current applications. The device is housed in a 20HTSSOP package, suitable for surface-mount applications, and is compliant with automotive-grade standards, ensuring reliability and durability in harsh environments.

LM3102QMHX/NOPB Features

• Wide Input Voltage Range: Operates from 4.5V to 42V, accommodating a broad range of input power sources.
• High Output Current: Delivers up to 2.5A, suitable for applications requiring significant power.
• Adjustable Output Voltage: Output voltage can be adjusted from 0.8V to 7V, offering flexibility for various load requirements.
• High Switching Frequency: Up to 1MHz, enabling compact and efficient power conversion.
• Synchronous Rectification: Enhances efficiency and reduces power loss, improving overall system performance.
• Automotive Grade: Designed to meet the stringent requirements of automotive applications, ensuring reliability and durability.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing processes.
• Package Type: 20HTSSOP in tape and reel (TR), facilitating automated assembly processes.

LM3102QMHX/NOPB Applications

The LM3102QMHX/NOPB is ideal for a variety of automotive applications where high efficiency, reliability, and flexibility are critical. Specific use cases include:

• Automotive Power Modules: Provides stable power supply for electronic control units (ECUs) and other automotive modules.
• Battery Management Systems: Ensures efficient power distribution and voltage regulation for battery packs.
• Infotainment Systems: Supplies power to in-vehicle infotainment systems, ensuring reliable operation.
• LED Lighting: Powers LED lighting systems with high efficiency and minimal heat dissipation.
• On-Board Chargers: Facilitates efficient power conversion for electric vehicle (EV) charging systems.

Conclusion of LM3102QMHX/NOPB

The LM3102QMHX/NOPB from Texas Instruments stands out as a versatile and high-performance DC switching voltage regulator tailored for automotive applications. Its wide input voltage range, high output current, and adjustable output voltage make it suitable for a variety of power supply needs. The high switching frequency and synchronous rectification ensure efficient power conversion, while the automotive-grade design guarantees reliability in harsh environments. Compliance with REACH and ROHS3 standards further enhances its suitability for modern, environmentally conscious applications. Whether powering automotive modules, battery management systems, or infotainment systems, the LM3102QMHX/NOPB delivers exceptional performance and reliability, making it a preferred choice for engineers and designers in the automotive industry.

LM3102QMHX/NOPB Documents

Download datasheets and manufacturer documentation for LM3102QMHX/NOPB

PCN Assembly/Origin :

ABCD150 25/Jul/2016      

Datasheets :

LM3102      

Design Resources :

LM3102-Q1 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM3102