Texas Instruments

TPS24751RUVR

The Texas Instruments TPS24751RUVR is a highly efficient, synchronous step-down (buck) regulator with integrated high-side and low-side MOSFETs. It is designed to provide a stable and regulated output voltage from a wide range of input voltages. The device is available in a small, thermally efficient RoHS-compliant package.

Description:

The TPS24751RUVR is a member of the TPS247xx family of synchronous step-down converters. It is a fully integrated solution that includes high-side and low-side MOSFETs, an inductor, and other passive components. The device is designed to operate from a wide input voltage range of 4.75V to 28V, making it suitable for a variety of applications.

Features:

1. High Efficiency: The TPS24751RUVR offers high efficiency of up to 97%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can accept input voltages from 4.75V to 28V, making it suitable for a wide range of applications.
3. Adjustable Output Voltage: The output voltage can be adjusted using an external resistor divider, allowing for customization to meet specific application requirements.
4. Synchronous Rectification: The device uses synchronous rectification, which improves efficiency and reduces power losses.
5. Integrated MOSFETs: The high-side and low-side MOSFETs are integrated into the device, simplifying the design and reducing the number of external components required.
6. Small Package: The TPS24751RUVR is available in a small, thermally efficient RoHS-compliant package, making it suitable for space-constrained applications.
7. Protection Features: The device includes over-current protection, over-temperature protection, and thermal shutdown to ensure safe operation and reliability.

Applications:

1. Portable Electronics: The TPS24751RUVR is ideal for powering portable electronic devices, such as smartphones, tablets, and wearables.
2. Industrial Equipment: The device can be used in industrial applications, such as motor drives and control systems, where a stable and regulated output voltage is required.
3. Automotive Applications: The TPS24751RUVR can be used in automotive applications, such as infotainment systems and power management systems, where a wide input voltage range and high efficiency are important.
4. Medical Devices: The device is suitable for use in medical devices, such as portable medical instruments and wearable medical devices, where a stable and regulated output voltage is essential.
5. Power Supplies: The TPS24751RUVR can be used in power supply applications, such as battery chargers and power adapters, where high efficiency and a wide input voltage range are desired.

In summary, the Texas Instruments TPS24751RUVR is a highly efficient, synchronous step-down regulator with integrated MOSFETs and a wide input voltage range. Its small package size, adjustable output voltage, and protection features make it suitable for a variety of applications, including portable electronics, industrial equipment, automotive applications, medical devices, and power supplies.