The TPS61259YFFT from Texas Instruments is a high-efficiency, low quiescent current, synchronous boost converter in a compact package. Designed for battery-powered applications, this power management integrated circuit (PMIC) is ideal for systems that require a higher voltage from a low-power source. It is particularly suitable for portable devices, such as smartphones, tablets, and wearable technology, where extended battery life and small form factors are critical.

Key Features

• Wide Input Voltage Range: The TPS61259YFFT operates from an input voltage range of 0.3 V to 5.5 V, making it versatile for various battery chemistries and configurations.
• Adjustable Output Voltage: The output voltage can be adjusted up to 5.5 V, allowing for a wide range of power requirements for different devices.
• High Efficiency: With a typical efficiency of up to 95%, this converter ensures minimal energy loss during voltage conversion, thereby maximizing battery life.
• Low Quiescent Current: The device features an ultra-low quiescent current, which is crucial for reducing standby power consumption and enhancing battery life in portable applications.
• Integrated Synchronous Rectifier: The inclusion of an integrated synchronous rectifier helps to reduce external component count and minimizes conduction losses.
• Power Save Mode: The TPS61259YFFT includes a power save mode that reduces switching frequency under light load conditions to maintain high efficiency across the entire load range.
• Protection Features: It comes with built-in over-temperature and over-current protection, ensuring reliable operation under various conditions.

Applications

• Portable and Battery-Powered Devices
• Smartphones and Tablets
• Wearable Technology
• Wireless Power Supplies
• Energy Harvesting Systems

The TPS61259YFFT is available in a compact 2.00 mm × 1.60 mm YFF package, which is ideal for space-constrained applications. Its performance and small size make it an excellent choice for designers looking to optimize their power management solutions in portable electronics. With Texas Instruments' reputation for quality and reliability, the TPS61259YFFT is a dependable choice for your power conversion needs.