Texas Instruments

TPS61085PW

TPS61085PW is a highly integrated step-down converter (buck converter) from Texas Instruments. It is designed to provide efficient and reliable power conversion for a wide range of applications.

Description:

The TPS61085PW is a highly efficient, synchronous, step-down converter with an input voltage range of 3V to 22V and an output voltage range of 0.9V to 9.9V. It has a compact, thermally efficient package and is capable of delivering up to 2A of continuous output current.

Features:

1. High Efficiency: The TPS61085PW offers high efficiency of up to 95%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The converter can operate with an input voltage range of 3V to 22V, making it suitable for a wide range of applications.
3. Programmable Output Voltage: The output voltage can be programmed using an external resistor divider, allowing for flexibility in system design.
4. Compact Package: The TPS61085PW is available in a small, thermally efficient package, which helps save space on the printed circuit board (PCB).
5. Low Quiescent Current: The converter has a low quiescent current of 35µA in run mode, which helps extend the battery life in portable applications.
6. Protection Features: The TPS61085PW includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown.

Applications:

1. Portable Devices: The TPS61085PW is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. IoT Devices: The converter can be used in Internet of Things (IoT) devices that require efficient power conversion and low quiescent current.
3. Industrial Applications: The TPS61085PW can be used in industrial applications where efficient power conversion and a wide input voltage range are required.
4. Medical Devices: The converter can be used in medical devices that require a stable and regulated power supply.
5. Automotive Applications: The TPS61085PW can be used in automotive applications where a compact and efficient power converter is required.

In summary, the TPS61085PW is a highly efficient and versatile step-down converter from Texas Instruments that offers a wide input voltage range, programmable output voltage, and various protection features. It is suitable for a wide range of applications, including portable devices, IoT devices, industrial applications, medical devices, and automotive applications.