Texas Instruments

TPS22986YFPR

The TPS22986YFPR is a high-performance, single-channel, synchronous step-down converter from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The TPS22986YFPR is a highly integrated, compact solution that offers a combination of high efficiency, low output voltage ripple, and excellent transient response. It features a wide input voltage range of 4.75V to 23V, making it suitable for a variety of power supply sources. The output voltage can be adjusted from 0.8V to 5.5V, allowing for flexible output voltage settings.

Features:

1. High Efficiency: The TPS22986YFPR offers high efficiency of up to 96%, which helps to minimize power loss and reduce thermal dissipation.
2. Low Output Voltage Ripple: The device features a low output voltage ripple of typically 20mV, ensuring stable and clean output voltage.
3. Wide Input Voltage Range: The wide input voltage range of 4.75V to 23V makes it suitable for various power supply sources.
4. Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to 5.5V, providing flexibility for different applications.
5. Synchronous Rectification: The TPS22986YFPR uses synchronous rectification, which improves efficiency and reduces power loss.
6. Protection Features: The device includes over-current protection, over-temperature protection, and output short-circuit protection to ensure reliable operation.
7. Small Form Factor: The TPS22986YFPR is available in a compact 10-lead HTSSOP package, making it suitable for space-constrained applications.

Applications:

1. Portable Electronics: The TPS22986YFPR is ideal for powering portable electronic devices such as smartphones, tablets, and wearables.
2. Industrial Equipment: The device can be used in industrial applications where efficient and stable power conversion is required, such as in control systems and sensors.
3. Medical Devices: The TPS22986YFPR can be used in medical devices that require a stable and regulated power supply, such as portable medical instruments and wearable medical devices.
4. Automotive Applications: The device can be used in automotive applications, such as infotainment systems, GPS navigation, and in-vehicle communication systems.
5. LED Lighting: The TPS22986YFPR can be used to power LED lighting systems, providing efficient and stable power conversion.

In summary, the TPS22986YFPR from Texas Instruments is a highly efficient and versatile step-down converter that offers a wide input voltage range, adjustable output voltage, and excellent transient response. Its compact form factor and robust protection features make it suitable for a wide range of applications in portable electronics, industrial equipment, medical devices, automotive systems, and LED lighting.