Product Overview: TPS61288RQQR from Texas Instruments

The TPS61288RQQR is a high-performance, fully integrated synchronous boost converter from Texas Instruments, designed to provide efficient power management solutions for a wide range of applications. This device is particularly suitable for battery-powered systems where extended battery life is crucial, and it is capable of stepping up low input voltages to a regulated output voltage with high efficiency.

Key Features

• Wide Input Voltage Range: The TPS61288RQQR operates over a broad input voltage range from 2.4V to 5.5V, making it ideal for applications powered by single-cell Li-Ion or Li-polymer batteries, as well as by multi-cell alkaline, NiMH, or NiCd batteries.
• Adjustable Output Voltage: Its output voltage is adjustable from 5V to 12V, which allows for flexibility in powering various electronic devices that require different voltage levels.
• High Efficiency: The device features a synchronous boost topology that provides high efficiency at light loads and maintains high efficiency across a wide load range.
• Integrated Power Switch: The TPS61288RQQR includes integrated power MOSFETs that minimize the need for external components, thereby saving board space and reducing overall solution cost.
• Protection Features: It comes with a comprehensive set of protection features including over-temperature protection, over-voltage protection, and under-voltage lockout, ensuring reliable operation under various conditions.

Applications

The versatility of the TPS61288RQQR makes it suitable for a wide array of applications, including but not limited to:

• Portable and Battery-Powered Equipment
• Mobile Phones and Tablets
• Power Banks
• Handheld Medical Devices
• Wireless Speakers and Headphones

Package and Availability

The TPS61288RQQR is available in a compact, 16-pin QFN package that is RoHS compliant and designed for ease of soldering during the manufacturing process. Texas Instruments provides comprehensive technical support, including datasheets, reference designs, and application notes to facilitate the integration of the TPS61288RQQR into your design.