Product Overview: Texas Instruments TPS630252YFFR

The Texas Instruments TPS630252YFFR is a high-efficiency, low quiescent current buck-boost converter, ideal for applications where the input voltage can be both higher and lower than the output voltage. Designed for battery-powered systems, the TPS630252YFFR is a versatile power solution that maintains output voltage regulation when the input voltage is subject to fluctuations, such as in portable electronic devices.

Key Features

• Buck-Boost Operation: The device operates as a buck converter when the input voltage is higher than the output and as a boost converter when the input is lower.
• Wide Input Voltage Range: It supports an input voltage range from 2.5V to 12V, accommodating a variety of power sources.
• Adjustable Output Voltage: The output voltage is adjustable and can be set from 2.5V to 12V, providing design flexibility for different circuit requirements.
• High Efficiency: The TPS630252YFFR boasts high efficiency across a wide load range, thanks to its 2.4MHz fixed switching frequency, which reduces the size of external components.
• Low Quiescent Current: It features a low quiescent current of 50µA, making it suitable for battery-powered applications where power conservation is critical.
• Power Save Mode: The device includes a Power Save Mode that maintains high efficiency during light load conditions.
• Protection Features: It comes with built-in over-temperature and over-current protection features, enhancing system reliability.
• Compact Package: The TPS630252YFFR is available in a compact 15-bump WQFN package, minimizing the footprint on the PCB.

Applications

The TPS630252YFFR is suitable for a wide range of applications, including but not limited to:

• Portable and battery-powered equipment
• USB-powered gadgets
• Power banks
• Handheld devices
• Wireless speakers and headphones
• IoT devices

With its combination of flexibility, efficiency, and compact size, the Texas Instruments TPS630252YFFR is an excellent choice for designers looking to optimize power management in their next project.