Texas Instruments

TPS3808G30DBVR

TPS3808G30DBVR 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 TPS3808G30DBVR is a synchronous step-down regulator that can operate from an input voltage range of 4.75V to 28V and provide an output voltage as low as 0.9V. It has a maximum output current of 3A and features a wide range of protection functions, including over-current protection, over-voltage protection, and thermal shutdown.

Features:

1. High efficiency: The TPS3808G30DBVR offers high efficiency of up to 95%, which helps to reduce power dissipation and improve overall system performance.
2. Wide input voltage range: The regulator can accept a wide range of input voltages, making it suitable for applications with varying power sources.
3. Low output voltage: The device can provide an output voltage as low as 0.9V, which is useful for applications that require low-voltage power supplies.
4. Synchronous rectification: The TPS3808G30DBVR uses synchronous rectification to improve efficiency and reduce power loss.
5. Protection functions: The device features over-current protection, over-voltage protection, and thermal shutdown to protect the system from potential damage.
6. Small form factor: The TPS3808G30DBVR is available in a compact 10-lead thermally enhanced DFN package, making it suitable for space-constrained applications.

Applications:

The TPS3808G30DBVR is suitable for a wide range of applications, 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 TPS3808G30DBVR is a high-voltage, high-efficiency synchronous step-down regulator that offers a wide range of features and protection functions. Its small form factor and wide input voltage range make it suitable for a variety of applications, including industrial control systems, telecommunications equipment, and portable medical devices.