The LM3263TME/NOPB is a high-performance, adjustable frequency, synchronous step-down DC/DC converter from Texas Instruments. Designed with mobile devices in mind, this advanced power solution is ideal for supplying the core voltage to high-speed processors and chipsets in a compact form factor.

Key Features

• Adjustable Frequency: The LM3263TME/NOPB offers an adjustable switching frequency that allows optimization for efficiency or solution size, providing design flexibility.
• High Efficiency: With its synchronous step-down operation, the converter achieves high efficiency, which is crucial for extending battery life in portable devices.
• Advanced Power Management: The device features a mode selection pin that allows for a choice between Auto mode and Forced PWM mode, delivering optimal performance across various load conditions.
• Load Capability: It is capable of delivering up to 2.5A of continuous load current, ensuring reliable performance for demanding applications.
• Thermal Performance: The LM3263TME/NOPB is designed with thermal performance in mind, featuring over-temperature protection to safeguard the device under extreme conditions.

Applications

The versatility of the LM3263TME/NOPB makes it suitable for a wide range of applications, particularly those that require a compact and efficient power supply solution. It is commonly used in:

• Smartphones and Tablets
• Portable Media Players
• Wireless Networking Devices
• GPS Units
• Other Portable Electronics

Quality and Reliability

Texas Instruments is known for its commitment to quality and the LM3263TME/NOPB is no exception. The device is offered in a lead-free, 10-pin micro SMD package and is characterized for operation over the free-air temperature range of -40°C to 85°C. Additionally, the NOPB designation indicates that the product is part of TI's green initiative, being free of lead and other environmentally harmful substances.

Ordering Information

The product is available under the part number LM3263TME/NOPB. For detailed specifications, sample requests, and ordering information, customers can visit the Texas Instruments website or contact their local sales office.