Texas Instruments

TPS3839G18DBZR

The TPS3839G18DBZR is a high-voltage, high-efficiency synchronous step-down regulator from Texas Instruments. It is designed to provide a stable and efficient power supply for a wide range of applications.

Description:

The TPS3839G18DBZR is a highly integrated, high-efficiency, synchronous step-down regulator that can operate from an input voltage range of 4.75V to 60V. It is available in a compact, thermally enhanced 16-pin, 2mm x 3mm WQFN package.

Features:

1. High efficiency: The TPS3839G18DBZR offers high efficiency of up to 96%, which helps to minimize power dissipation and reduce the overall system power consumption.
2. Wide input voltage range: The regulator can operate from an input voltage range of 4.75V to 60V, making it suitable for a wide range of applications.
3. Synchronous rectification: The TPS3839G18DBZR uses synchronous rectification, which improves efficiency and reduces power loss during the switching process.
4. Programmable output voltage: The output voltage can be programmed using an external resistor, allowing for flexible output voltage settings.
5. Protection features: The regulator includes over-current protection, over-temperature protection, and output short-circuit protection to ensure safe and reliable operation.
6. Small form factor: The TPS3839G18DBZR is available in a compact, thermally enhanced 16-pin, 2mm x 3mm WQFN package, which saves space on the printed circuit board.

Applications:

The TPS3839G18DBZR is suitable for a wide range of applications that require a stable and efficient power supply, including:

1. Industrial control systems
2. Telecommunications equipment
3. Networking equipment
4. Portable medical devices
5. Automotive systems
6. Consumer electronics
7. Power supplies for IoT devices

In summary, the TPS3839G18DBZR is a high-voltage, high-efficiency synchronous step-down regulator 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 that require a stable and efficient power supply.