Texas Instruments

TPS65987SDHRSHR

The Texas Instruments TPS65987SDHRSHR is a highly integrated step-down converter that is designed to provide efficient and compact power conversion solutions for a variety of applications.

Description:

The TPS65987SDHRSHR is a highly efficient, synchronous, step-down converter with an input voltage range of 3.7V to 22V and an output voltage range of 0.9V to 5.5V. It is available in a compact, 20-pin, 3mm x 3mm QFN package.

Features:

1. High Efficiency: The TPS65987SDHRSHR offers high efficiency of up to 96%, which helps to reduce power consumption and improve overall system performance.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 3.7V to 22V, making it suitable for a wide range of applications.
3. Low Output Voltage: The output voltage can be adjusted down to 0.9V, which is useful for powering low-voltage applications.
4. Compact Size: The device is available in a small, 3mm x 3mm QFN package, which makes it ideal for space-constrained applications.
5. Synchronous Operation: The TPS65987SDHRSHR operates in synchronous mode, which helps to improve efficiency and reduce power loss.
6. Protection Features: The device includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure reliable operation.

Applications:

The TPS65987SDHRSHR is suitable for a wide range of applications, including:

1. Portable Electronics: The device can be used to power portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial Equipment: The TPS65987SDHRSHR can be used in industrial equipment such as motor controllers and sensor interfaces.
3. Medical Devices: The device can be used in medical devices such as hearing aids and portable medical instruments.
4. Automotive Applications: The TPS65987SDHRSHR can be used in automotive applications such as infotainment systems and power management systems.

Overall, the Texas Instruments TPS65987SDHRSHR is a highly efficient and compact step-down converter that offers a wide range of features and is suitable for a variety of applications.