Texas Instruments

LM20242MH/NOPB  

DC Switching Voltage Regulators

LM20242MH/NOPB Description

The LM20242MH/NOPB is a high-performance, adjustable buck regulator designed to deliver up to 2A of output current. Manufactured by Texas Instruments, this PowerWise® series device is optimized for a wide input voltage range of 4.5V to 36V, making it highly versatile for various power management applications. The regulator supports an adjustable output voltage ranging from 0.8V to 32.4V, providing flexibility to meet diverse system requirements. With a switching frequency adjustable between 100kHz and 1MHz, the LM20242MH/NOPB can be fine-tuned for efficiency and performance optimization. The device features synchronous rectification, enhancing efficiency and reducing loss power, which is crucial for high-current applications. The LM20242MH/NOPB is packaged in a 20HTSSOP tube, ensuring robustness and ease of integration into surface-mount designs. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. The device's moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for wide a range of manufacturing processes without additional handling precautions.

LM20242MH/NOPB Features

• Adjustable Output Voltage: The LM20242MH/NOPB offers an adjustable output voltage range from 0.8V to 32.4V, providing flexibility to meet the specific requirements of various electronic systems.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 36V, this regulator is suitable for applications with varying input power sources, ensuring reliable operation across different operating conditions.
• High Output Current: Capable of delivering up to 2A of output current, the LM20242MH/NOPB is ideal for high-power applications requiring efficient power delivery.
• Synchronous Rectification: The inclusion of synchronous rectification significantly improves efficiency and reduces power loss, making it an excellent choice for applications where power efficiency is critical.
• Adjustable Switching Frequency: The switching frequency can be adjusted between 100kHz and 1MHz, allowing designers to optimize the regulator for specific performance and efficiency requirements.
• Surface-Mount Packaging: The 20HTSSOP package is designed for surface-mount technology, facilitating easy integration into modern PCB designs and ensuring robustness in various operating environments.
• Environmental Compliance: The LM20242MH/NOPB is REACH unaffected and RoHS3 compliant, meeting the stringent environmental standards required by the electronics industry.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device can be safely used in manufacturing processes without additional handling precautions, simplifying production workflows.

LM20242MH/NOPB Applications

The LM20242MH/NOPB is well-suited for a wide range of applications where high efficiency, adjustable output voltage, and robust performance are essential. Key applications include:

-Tele communications Equipment: Ideal for powering various components in telecom systems, where high efficiency and reliable power delivery are critical.

• Industrial Control Systems: Suitable for industrial applications requiring adjustable voltage and high current output, ensuring stable operation under varying load conditions.
• Consumer Electronics: Can be used in high-power consumer devices, such as gaming consoles and high-end audio equipment, where efficient power management is necessary.
• Automotive Electronics: Applicable in automotive systems, where the wide input voltage range and high output current capabilities ensure reliable operation across different vehicle operating conditions.
• Power Supplies: Ideal for designing efficient power supplies that require adjustable output voltage and high current delivery, overall optimizing system performance.

Conclusion of LM20242MH/NOPB

The LM20242MH/NOPB from Texas Instruments is a versatile and high-performance buck regulator that offers adjustable output voltage, wide input voltage range, and high output current capabilities. Its synchronous rectification and adjustable switching frequency provide significant efficiency benefits, making it an excellent choice for applications requiring high power delivery and performance optimal. The device's environmental compliance and robust packaging ensure it meets industry standards and can be easily integrated into various manufacturing processes. Whether used in telecommunications, industrial control systems, consumer electronics, automotive electronics, or power supplies, the LM20242MH/NOPB delivers reliable and efficient power management solutions.

LM20242MH/NOPB Documents

Download datasheets and manufacturer documentation for LM20242MH/NOPB

Datasheets :

LM20242      

Reference Design Library :

LM20242EVAL: 3.3V @ 2A, 8 ~ 36V, 300kHz      

Design Resources :

LM20242 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM20242