Texas Instruments

LMR38020FSDDAR  

DC Switching Voltage Regulators

LMR38020FSDDAR Description

The LMR38020FSDDAR is a high-performance, adjustable output voltage DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the SIMPLE SWITCHER® series and is specifically tailored for applications requiring efficient power conversion with a wide input voltage range and high output current. With a compact 8-SOPW package, it is suitable for surface mount applications in various electronic devices.

LMR38020FSDDAR Features

• Adjustable Output Voltage: The LMR38020FSDDAR offers an adjustable output voltage range from 1V to 75V, providing flexibility for various applications.
• Wide Input Voltage Range: It can handle input voltages from 4.2V to 80V, making it suitable for a wide range of power sources.
• High Output Current: Capable of delivering up to 2A of output current, this device is ideal for applications requiring high power efficiency.
• Buck Topology: The LMR38020FSDDAR utilizes a buck topology for efficient power conversion, reducing power loss and improving efficiency.
• Synchronous Rectifier: This feature enables the device to achieve higher efficiency by minimizing power loss during the rectification process.
• Switching Frequency Range: The device operates at a switching frequency between 200kHz and 2.2MHz, allowing for flexible design optimization.
• Positive Output Configuration: The output configuration is positive, which is suitable for most applications requiring a positive voltage output.
• RoHS Compliance: The LMR38020FSDDAR is compliant with the RoHS3 standard, ensuring environmental safety and compliance with regulations.
• REACH Unaffected Status: This indicates that the device does not contain any substances of very high concern (SVHCs) listed under the REACH regulation.

LMR38020FSDDAR Applications

The LMR38020FSDDAR is ideal for a variety of applications where efficient power conversion and high output current are required. Some specific use cases include:

• Portable Electronics: Due to its wide input voltage range and high output current, it is suitable for powering portable devices such as smartphones, tablets, and laptops.
• Industrial Equipment: The device can be used in industrial equipment that requires stable and efficient power conversion, such as motor controllers and sensor systems.
• Automotive Applications: The LMR38020FSDDAR can be used in automotive systems where high efficiency and reliability are critical, such as infotainment systems and battery management systems.

Conclusion of LMR38020FSDDAR

The LMR38020FSDDAR from Texas Instruments is a versatile and efficient DC switching voltage regulator that stands out due to its adjustable output voltage, wide input voltage range, and high output current capabilities. Its unique features, such as synchronous rectification and a positive output configuration, make it an excellent choice for a variety of applications in the electronics industry. With its RoHS compliance and REACH unaffected status, the LMR38020FSDDAR is not only a high-performance device but also an environmentally responsible choice.

LMR38020FSDDAR Documents

Download datasheets and manufacturer documentation for LMR38020FSDDAR

PCN Assembly/Origin :

Mult Dev Assembly 21/Dec/2023      

Datasheets :

LMR38020      

PCN Design/Specification :

LMR38020 Datasheet 24/Aug/2023