The LM26480SQX-AA/NOPB is a highly integrated power management integrated circuit (IC) from Texas Instruments, designed to meet the demanding requirements of complex, portable multi-rail systems. This advanced power solution is ideal for a wide range of applications, including smartphones, tablets, and other portable electronics that require efficient power distribution and management.

Key Features

• Dual Step-Down DC/DC Converter: The LM26480SQX-AA/NOPB incorporates two high-efficiency, step-down DC/DC converters with a 2.25MHz fixed-frequency operation, enabling the use of small external components.
• Multiple Voltage Rails: It supports multiple voltage rails, providing great flexibility in power design by catering to different voltage requirements within the same system.
• Adjustable Output Voltage: The output voltage is adjustable, allowing for precise power supply customization to meet the specific needs of various components.
• Power Save Mode: To enhance battery life, this IC features a power save mode that reduces power consumption during light load conditions.
• Thermal Shutdown Protection: The device includes thermal shutdown protection, safeguarding the system from potential damage due to overheating.
• Overcurrent Protection: Built-in overcurrent protection ensures the longevity and reliability of the power management system by preventing excessive current from damaging the device.

Applications

The LM26480SQX-AA/NOPB is versatile enough to fit into a myriad of applications, especially where efficient power conversion and management are critical. It is particularly well-suited for powering processors, memory, and peripheral devices in portable electronics.

Package and Quality

Enclosed in a compact, 24-pin WQFN package, the LM26480SQX-AA/NOPB offers a space-saving solution without compromising on performance. The device is also lead-free and RoHS compliant, adhering to environmental standards and ensuring compatibility with green manufacturing processes.

Manufacturer Support

Texas Instruments provides extensive technical support for the LM26480SQX-AA/NOPB, including detailed datasheets, application notes, and design resources to assist engineers in integrating this power management IC into their designs.