Texas Instruments

LM21215AMHX-1/NOPB  

DC Switching Voltage Regulators

LM21215AMHX-1/NOPB Description

The LM21215AMHX-1/NOPB is a high-performance, adjustable DC switching voltage regulator from Texas Instruments, designed to provide efficient power conversion in various applications. This IC features a buck topology with a maximum output current of 15A, making it suitable for high-current applications. The input voltage range is from 2.95V to 5.5V, and the output voltage can be adjusted between 0.6V and 5.5V. The LM21215AMHX-1/NOPB operates at a switching frequency of 500kHz, allowing for compact design and high efficiency.

LM21215AMHX-1/NOPB Features

• Adjustable Output Voltage: The LM21215AMHX-1/NOPB offers an adjustable output voltage range from 0.6V to 5.5V, providing flexibility in power conversion applications.
• High Output Current: With a maximum output current of 15A, this IC is ideal for high-current applications, such as power supplies for industrial equipment and consumer electronics.
• Buck Topology: The buck topology enables high efficiency and fast transient response, making it suitable for applications requiring tight voltage regulation and fast load transients.
• Synchronous Rectifier: The LM21215AMHX-1/NOPB features a synchronous rectifier, which improves efficiency and reduces power loss during the rectification process.
• 500kHz Switching Frequency: The high switching frequency allows for smaller external components and a more compact design, making it suitable for space-constrained applications.
• RoHS3 Compliance: The LM21215AMHX-1/NOPB is compliant with the RoHS3 directive, ensuring environmental friendliness and compliance with global regulations.

LM21215AMHX-1/NOPB Applications

The LM21215AMHX-1/NOPB is ideal for a wide range of applications, including:

1. Industrial Equipment: Power supplies for industrial control systems, motor drives, and other high-current applications.
2. Consumer Electronics: Power conversion for high-current devices such as laptops, smartphones, and tablets.
3. Automotive Systems: Power management for electric vehicles, infotainment systems, and other automotive electronics.
4. Telecommunications: Power supplies for base stations, routers, and other high-current communication equipment.

Conclusion of LM21215AMHX-1/NOPB

The LM21215AMHX-1/NOPB from Texas Instruments is a versatile and high-performance DC switching voltage regulator, offering adjustable output voltage, high output current, and efficient power conversion. Its unique features, such as synchronous rectification and a high switching frequency, make it an excellent choice for a wide range of applications, from industrial equipment to consumer electronics. With its RoHS3 compliance and REACH unaffected status, the LM21215AMHX-1/NOPB is also environmentally friendly, ensuring compliance with global regulations.

LM21215AMHX-1/NOPB Documents

Download datasheets and manufacturer documentation for LM21215AMHX-1/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Process Change Notification (PDF)      

Product Catalogs :

Power Management Guide 2018 (Rev. R)