Texas Instruments

UCC5350SBDR

The UCC5350SBDR is a high-performance, high-voltage, step-down (buck) regulator from Texas Instruments. It is designed to provide efficient and stable power conversion in a wide range of applications.

Description:

The UCC5350SBDR is a highly integrated, synchronous, step-down regulator that can operate from an input voltage range of 4.5V to 60V. It is available in a compact 16-pin TSSOP package. The device features a high efficiency of up to 96% and a wide output voltage range of 0.9V to 58V. It also has a low quiescent current of 3.5uA, making it suitable for battery-powered applications.

Features:

1. High Efficiency: The UCC5350SBDR has a high efficiency of up to 96%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can operate from an input voltage range of 4.5V to 60V, making it suitable for a wide range of applications.
3. Synchronous Rectification: The UCC5350SBDR uses synchronous rectification, which improves efficiency and reduces switching losses.
4. Wide Output Voltage Range: The device can provide an output voltage range of 0.9V to 58V, making it versatile for different applications.
5. Low Quiescent Current: The UCC5350SBDR has a low quiescent current of 3.5uA, which is suitable for battery-powered applications.
6. Protection Features: The device includes over-current protection, over-temperature protection, and under-voltage lockout to ensure safe and reliable operation.

Applications:

The UCC5350SBDR is suitable for a wide range of applications, including:

1. Industrial Control Systems: The device can be used in industrial control systems to provide efficient power conversion for various components.
2. Telecommunications Equipment: The UCC5350SBDR can be used in telecommunications equipment to provide stable power supply for critical components.
3. Medical Equipment: The device can be used in medical equipment to provide a reliable and efficient power supply.
4. Automotive Applications: The UCC5350SBDR can be used in automotive applications, such as infotainment systems and power management systems.
5. Renewable Energy Systems: The device can be used in renewable energy systems, such as solar power systems, to provide efficient power conversion.

In summary, the UCC5350SBDR from Texas Instruments is a high-performance, high-voltage, step-down regulator that offers high efficiency, a wide input voltage range, and a wide output voltage range. It is suitable for a wide range of applications, including industrial control systems, telecommunications equipment, medical equipment, automotive applications, and renewable energy systems.