Product Overview: TPS61085DGKT from Texas Instruments

The TPS61085DGKT is a high-performance, fully integrated boost converter from the renowned semiconductor manufacturer Texas Instruments. This device is part of TI's extensive power management IC portfolio designed to cater to a wide range of applications requiring efficient voltage step-up conversion. The TPS61085DGKT is particularly suitable for portable electronic devices, where power efficiency and space constraints are critical considerations.

Key Features

• Wide Input Voltage Range: The TPS61085DGKT operates from an input voltage range of 1.8V to 5.5V, making it versatile for single-cell lithium-ion or multi-cell alkaline/NiMH applications.
• Adjustable Output Voltage: Users can set the output voltage from 1.8V to 12V via an external resistor divider, allowing for flexibility across different circuit requirements.
• High Efficiency: With a switch current limit of up to 3.2A, the device ensures high efficiency during voltage conversion, which is essential for maximizing battery life in portable devices.
• Integrated Synchronous Rectifier: The inclusion of an integrated synchronous rectifier enhances efficiency by reducing diode conduction losses.
• Power Save Mode: The TPS61085DGKT features a power save mode that reduces quiescent current during light load conditions, further extending battery life.
• Protection Features: The device includes over-temperature and over-current protection, ensuring reliable operation under various conditions.
• Small Package Size: The TPS61085DGKT comes in a compact 8-pin MSOP PowerPAD™ package, which is ideal for space-constrained applications.

Applications

The versatility of the TPS61085DGKT makes it an excellent choice for a wide range of applications, including but not limited to:

• Portable Media Players
• Handheld Devices
• Wireless Peripherals
• GPS Receivers
• Point-of-Sale Devices

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TPS61085DGKT is no exception. It is designed to meet the rigorous standards of the industry, ensuring high reliability and performance. Whether you are developing a new portable product or looking to improve the power efficiency of an existing design, the TPS61085DGKT offers a robust power solution that can help achieve your design goals.