Texas Instruments

TPS629211QDRLRQ1  

DC Switching Voltage Regulators

The TPS629211QDRLRQ1 is a highly integrated, high-efficiency step-down (buck) converter from Texas Instruments. It is designed to provide a compact and efficient solution for converting input voltages to lower output voltages, making it suitable for a wide range of applications.

Description:

The TPS629211QDRLRQ1 is a synchronous buck converter with a wide input voltage range of 4.5V to 22V. It can deliver an output voltage as low as 0.9V and has a maximum output current of 2A. The device is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. High Efficiency: The TPS629211QDRLRQ1 offers high efficiency of up to 95%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can handle input voltages from 4.5V to 22V, making it suitable for various power supply scenarios.
3. Low Output Voltage: The converter can generate an output voltage as low as 0.9V, which is useful for applications requiring low output voltages.
4. High Output Current: The device can deliver a maximum output current of 2A, making it suitable for applications with high current requirements.
5. Synchronous Rectification: The TPS629211QDRLRQ1 uses synchronous rectification, which improves efficiency and reduces switching losses.
6. Small Package: The device is available in a compact QFN package, making it suitable for space-constrained applications.
7. Protection Features: The converter includes over-current protection, over-temperature protection, and output short-circuit protection to ensure reliable operation.

Applications:

1. Portable Electronics: The TPS629211QDRLRQ1 can be used in portable devices such as smartphones, tablets, and wearables to provide efficient power conversion.
2. Industrial Equipment: The device can be used in industrial applications where high efficiency and a wide input voltage range are required.
3. Medical Devices: The converter can be used in medical devices that require a stable and efficient power supply.
4. Automotive Applications: The TPS629211QDRLRQ1 can be used in automotive applications where a wide input voltage range and high efficiency are necessary.
5. Power Banks: The device can be used in power banks to efficiently convert input voltages to charge USB devices.

In summary, the TPS629211QDRLRQ1 is a highly efficient and versatile step-down converter from Texas Instruments, suitable for a wide range of applications where efficient power conversion is required. Its compact package, wide input voltage range, and high output current make it an ideal choice for space-constrained and high-current applications.

TPS629211QDRLRQ1 Documents

Download datasheets and manufacturer documentation for TPS629211QDRLRQ1

Datasheets :

TPS629211-Q1