The TPS630250YFFT from Texas Instruments is a high-efficiency, low quiescent current buck-boost converter suitable for applications where the input voltage can be higher or lower than the output voltage. Designed for battery-powered systems, this converter maintains a stable output voltage even when the battery voltage drops below the desired output level, making it an excellent choice for portable devices.

Key Features

• Wide Input Voltage Range: The TPS630250YFFT operates with an input voltage range from 1.8V to 5.5V, accommodating a variety of battery chemistries and configurations.
• Adjustable Output Voltage: The output voltage can be adjusted from 1.2V to 5.5V, ensuring compatibility with a broad range of ICs and devices.
• High Efficiency: With a 96% efficiency rating, this buck-boost converter minimizes power loss, thereby extending battery life in portable applications.
• Low Quiescent Current: The device features a low quiescent current of typically 50µA, which is critical for maximizing battery life in portable devices.
• Power Save Mode: For light load operations, the TPS630250YFFT automatically enters Power Save Mode, reducing power consumption and preserving battery life.
• Protection Features: It includes over-temperature and over-current protection, enhancing the reliability and safety of the system.

Applications

The versatile nature of the TPS630250YFFT makes it suitable for a wide array of applications, including but not limited to:

• Smartphones and Tablets
• Wireless Power Transmitters and Receivers
• Portable and Battery-Powered Equipment
• Energy Harvesting Systems
• Handheld Medical Devices

Package and Quality

The TPS630250YFFT is offered in a compact 14-pin DSBGA package, which is ideal for space-constrained applications. Texas Instruments is renowned for its commitment to quality, and this product is no exception, ensuring reliable performance for critical applications.