The TPS62140PGTR from Texas Instruments is a highly efficient synchronous step-down DC/DC converter, tailored to meet the rigorous power supply requirements of modern portable and battery-powered applications. This versatile component is designed to maintain a stable output voltage from a wide input voltage range, making it ideal for a variety of devices such as smartphones, tablets, and other portable electronics that require efficient power management.

Key Features

• Wide Input Voltage Range: The TPS62140PGTR operates over a broad input voltage range from 3 V to 17 V, accommodating various battery chemistries and configurations.
• Adjustable Output Voltage: Users can set the output voltage from 0.9 V to 6 V, allowing for a high degree of flexibility to power different ICs and peripherals.
• High Efficiency: With its synchronous step-down converter design, it achieves high efficiency over a wide load current range, which is critical for maximizing battery life.
• Power Save Mode: It incorporates a power save mode for light load conditions, further enhancing battery life when devices are in standby or low-power states.
• Low Ripple: The TPS62140PGTR provides a low output voltage ripple, ensuring stable power delivery and minimizing interference with sensitive electronics.
• Thermal and Overcurrent Protection: Built-in thermal shutdown and overcurrent protection mechanisms safeguard the device and the end application from potential damage due to excessive heat or current.

Applications

The TPS62140PGTR's versatility and high-performance characteristics make it suitable for a wide range of applications, including but not limited to:

• Portable and Battery-Powered Equipment
• Wireless Power Supplies
• RF Power Supplies
• Microprocessor/ASIC Power Supplies
• Tablets, Smartphones, and Wearable Devices

Package and Availability

The TPS62140PGTR is available in a QFN package that is both compact and offers excellent thermal performance. This product is available for order and can be sourced directly from Texas Instruments or through authorized distributors.