The TPS62745DSSR is a highly efficient, low power step-down converter from Texas Instruments, designed for battery-powered and energy-harvesting applications. This integrated circuit is part of TI's extensive range of power management solutions, renowned for their reliability and performance.

Key Features

• High Efficiency: With an ultra-low quiescent current of typically 360 nA, the TPS62745DSSR is optimized for low-power operations, ensuring extended battery life for portable devices.
• Adjustable Output Voltage: The device offers an adjustable output voltage range from 1.9V to 3.3V, allowing designers to tailor the voltage to the specific needs of their application.
• Power Save Mode: It incorporates a Power Save Mode which maintains high efficiency over a wide load current range, making it ideal for systems with light load conditions.
• VIN Range: The input voltage range of 2.2V to 5.5V allows for flexible power sourcing from various types of batteries or energy sources.
• Small Package: Housed in a small 3x3mm QFN package, the TPS62745DSSR is suitable for space-constrained applications.

Applications

The versatility of the TPS62745DSSR makes it an excellent choice for a wide array of applications, including:

• Wearable devices
• Wireless sensors
• Energy harvesting systems
• Smart meters
• Medical devices
• Internet of Things (IoT) devices

Quality and Support

Texas Instruments provides comprehensive technical support and resources for the TPS62745DSSR, including datasheets, reference designs, and simulation tools. Customers can rely on TI's commitment to quality and extensive support network to accelerate their product development and bring reliable products to market.

For detailed specifications and application notes, or to order samples, visit the Texas Instruments website or contact your local TI distributor.