The TPS61240DRVR is a high-efficiency, low-quiescent current, synchronous boost converter designed by Texas Instruments. This device is optimized for battery-powered applications due to its ability to efficiently convert a lower voltage to a higher voltage, making it an ideal choice for portable electronics that require extended battery life.

Key Features

• Wide Input Voltage Range: The TPS61240DRVR operates with an input voltage range from 0.5V to 5.5V, accommodating a variety of power sources, including single-cell batteries.
• Adjustable Output Voltage: Users can set the output voltage from 1.8V to 5.5V to suit the needs of the application, providing versatility and precision for different electronic components.
• High Efficiency: With up to 95% efficiency, this converter minimizes energy loss, thereby extending battery life and reducing heat generation.
• Low Quiescent Current: The device features a low quiescent current of just 17µA, which is crucial for battery-powered devices in standby mode.
• Synchronous Switching: The inclusion of internal synchronous rectification improves efficiency and eliminates the need for an external Schottky diode.
• Power Save Mode: It includes a power save mode that reduces switching frequency under light loads, further conserving energy.
• Thermal and Overload Protection: The TPS61240DRVR incorporates both thermal shutdown and overload protection to safeguard the device and the system it powers.
• Compact Package: Packaged in a tiny 2mm x 2mm SON-6 package, it takes up minimal space on a printed circuit board (PCB), making it suitable for space-constrained applications.

Applications

The versatile nature of the TPS61240DRVR makes it suitable for a wide range of applications, including but not limited to:

• Portable and battery-powered devices
• Smartphones and tablets
• Wireless sensors and IoT devices
• Energy harvesting systems
• Portable audio and wearables

The TPS61240DRVR from Texas Instruments is an exemplary choice for designers looking to enhance the efficiency and battery life of their portable or low-power devices. Its combination of features and compact size makes it a versatile component in any power management design toolkit.