Texas Instruments

LM20343MHX/NOPB  

DC Switching Voltage Regulators

LM20343MHX/NOPB Description

The LM20343MHX/NOPB is a high-performance, adjustable output buck DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the DC Switching Voltage Regulators category and is known for its robust performance and reliability. With a maximum input voltage of 36V and an adjustable output voltage ranging from 0.8V to 28.8V, the LM20343MHX/NOPB is capable of delivering up to 3A of output current, making it suitable for a wide range of applications.

LM20343MHX/NOPB Features

• Adjustable Output Voltage: The LM20343MHX/NOPB offers an adjustable output voltage, providing flexibility in power supply design.
• High Input Voltage Range: With a maximum input voltage of 36V, this device can handle a wide range of input voltages.
• 3A Output Current: Capable of delivering up to 3A of output current, the LM20343MHX/NOPB is suitable for applications requiring high current.
• 250kHz to 1MHz Switching Frequency: This wide switching frequency range allows for efficient power conversion and system design flexibility.
• Synchronous Rectifier: The LM20343MHX/NOPB features a synchronous rectifier, which improves efficiency and reduces power loss.
• Positive Output Configuration: This configuration is ideal for applications requiring a positive output voltage.
• Surface Mount: The LM20343MHX/NOPB is designed for surface mount, making it suitable for compact and space-constrained applications.
• REACH Unaffected and RoHS3 Compliant: This device meets environmental regulations, making it suitable for use in environmentally conscious designs.

LM20343MHX/NOPB Applications

The LM20343MHX/NOPB is ideal for a variety of applications where high efficiency, adjustable output voltage, and high current are required. Some specific use cases include:

• Industrial Control Systems: Due to its high input voltage range and adjustable output, the LM20343MHX/NOPB is well-suited for industrial control systems that require stable and reliable power supplies.
• Telecommunications Equipment: The device's ability to handle high current and provide a stable output voltage makes it ideal for powering telecommunications equipment.
• Automotive Applications: The LM20343MHX/NOPB can be used in automotive applications where high current and adjustable output voltage are required, such as infotainment systems and power electronics.

Conclusion of LM20343MHX/NOPB

The LM20343MHX/NOPB from Texas Instruments is a versatile and high-performance buck DC switching voltage regulator. Its adjustable output voltage, high input voltage range, and high current capabilities make it an excellent choice for a wide range of applications. With its unique features such as a synchronous rectifier and positive output configuration, the LM20343MHX/NOPB offers advantages over similar models. Its compliance with REACH and RoHS regulations also makes it an environmentally friendly option for power supply design.

LM20343MHX/NOPB Documents

Download datasheets and manufacturer documentation for LM20343MHX/NOPB

Datasheets :

LM20343      

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LM20343 Design with WEBENCH® Power Designer      

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LM20343