TPS61081DRCT by Texas Instruments

The TPS61081DRCT is a high-performance, fully integrated synchronous boost converter from the renowned semiconductor manufacturer, Texas Instruments. This advanced power management IC is designed to efficiently step up voltage from a lower voltage source, making it an ideal solution for portable electronics that require a higher operating voltage than what their battery can provide.

Key Features:

• Wide Input Voltage Range: The TPS61081DRCT operates with an input voltage range from 2.5V to 6V, accommodating a variety of power sources, including single-cell lithium-ion batteries.
• Adjustable Output Voltage: Users can set the output voltage from 2.5V to 5.5V via an external resistor divider, providing flexibility for different application requirements.
• High Efficiency: With an integrated 2A, 0.2 Ohm synchronous switch, the converter achieves high efficiency, which is crucial for battery-operated devices.
• Fixed and Adjustable Switching Frequency: The device offers a fixed 600 kHz or an adjustable 400 kHz to 2 MHz switching frequency, allowing designers to optimize the performance for their specific application.
• Thermal Shutdown and Overcurrent Protection: These built-in safety features protect the device and the application from damage due to excessive heat or current.
• Small Package Size: The TPS61081DRCT comes in a small 3x3 mm VSON package, making it suitable for space-constrained applications.

Applications:

The versatile nature of the TPS61081DRCT makes it suitable for a wide range of applications, including but not limited to:

• Portable Media Players
• Handheld Devices
• Wireless Peripherals
• Medical Instruments
• GPS Receivers

With its combination of features, the TPS61081DRCT by Texas Instruments is a powerful and efficient solution for designers looking to enhance the performance of their portable and handheld devices. Its ability to provide a stable, stepped-up voltage in a compact form factor makes it an excellent choice for modern electronic applications.