Product Overview: Texas Instruments TPS61040DRVR

The TPS61040DRVR is a highly integrated boost converter from Texas Instruments designed to provide a compact and efficient solution for space-constrained applications. This device is capable of driving single or multiple LEDs and is particularly suitable for battery-powered equipment. The TPS61040DRVR operates from a 1.8V to 6V input voltage range, making it versatile for various power sources, including lithium-ion batteries and other standard power supplies.

Key Features

• Adjustable Output Voltage: The TPS61040DRVR allows users to set the output voltage up to 28V via an external resistor divider, accommodating a range of LEDs and ensuring the flexibility of the design.
• High Efficiency: With a switch current limit of up to 400mA, this device provides a highly efficient solution, essential for maximizing battery life in portable applications.
• Low Quiescent Current: The device features a low quiescent current of typically 28µA, which is crucial for reducing standby power consumption and is beneficial in prolonging battery life.
• Integrated Power Switch: The TPS61040DRVR includes a 0.5Ω internal switch, further reducing the need for external components and simplifying the circuit design.
• Small Package Size: Offered in a tiny 2x2mm 6-pin SON package, the device is ideal for portable applications where space is at a premium.

Applications

The versatile nature of the TPS61040DRVR makes it suitable for a wide range of applications, including:

• LED Backlighting for LCD Displays
• White LED Applications
• Portable Battery-Powered Equipment
• Low-Power Handheld Devices

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the TPS61040DRVR is no exception. It is designed to meet the stringent requirements of the industrial and portable markets, ensuring long-term performance and durability.

For designers looking for a compact, efficient, and reliable boost converter, the TPS61040DRVR from Texas Instruments is an excellent choice that balances performance with the practical needs of modern electronic devices.