Texas Instruments

TPS2829DBVR

The TPS2829DBVR is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide a stable output voltage from a wide range of input voltages, making it suitable for a variety of applications.

Description:

The TPS2829DBVR is a compact, high-efficiency synchronous step-down regulator that can operate from an input voltage range of 4.5V to 23V. It features a wide output voltage range of 0.9V to 5.5V, and can deliver a continuous output current of up to 2A. The device is available in a small, thermally-optimized 10-pin DFN package.

Features:

• High efficiency: The TPS2829DBVR is designed for high efficiency operation, with efficiencies up to 95%.
• Wide input voltage range: The device can operate from an input voltage range of 4.5V to 23V, making it suitable for a wide range of applications.
• Wide output voltage range: The output voltage can be programmed from 0.9V to 5.5V using an external resistor.
• High output current: The device can deliver a continuous output current of up to 2A.
• Synchronous rectification: The TPS2829DBVR uses synchronous rectification to improve efficiency and reduce power dissipation.
• Small package: The device is available in a compact 10-pin DFN package, making it suitable for space-constrained applications.
• Protection features: The TPS2829DBVR includes over-current, over-temperature, and thermal shutdown protection features to ensure reliable operation.

Applications:

The TPS2829DBVR is suitable for a variety of applications that require a stable output voltage from a wide range of input voltages. Some potential applications include:

• Portable devices: The TPS2829DBVR can be used to provide a stable output voltage for portable devices such as smartphones, tablets, and wearables.
• Industrial equipment: The device can be used in industrial equipment that requires a stable output voltage from a wide range of input voltages.
• Medical devices: The TPS2829DBVR can be used in medical devices that require a stable output voltage and high efficiency.
• Automotive applications: The device can be used in automotive applications that require a stable output voltage from a wide range of input voltages.

Overall, the TPS2829DBVR is a high-efficiency synchronous step-down regulator that offers a wide input voltage range, high output current, and a compact package size. Its features make it suitable for a wide range of applications that require a stable output voltage and high efficiency.