Texas Instruments

TPS6282518DMQR  

DC Switching Voltage Regulators

The Texas Instruments TPS6282518DMQR is a high-efficiency, synchronous, step-down (buck) regulator that is designed to provide efficient power conversion for a wide range of applications. Here is a description of the device, its features, and potential applications:

Description:

The TPS6282518DMQR is a member of Texas Instruments' family of power management integrated circuits. It is a highly integrated, high-efficiency, synchronous step-down regulator that can accept a wide input voltage range and provide a regulated output voltage. The device is available in a compact 18-lead QFN package, making it suitable for space-constrained applications.

Features:

1. High Efficiency: The TPS6282518DMQR offers high efficiency across a wide load range, which can help reduce power consumption and heat dissipation in the system.

2. Wide Input Voltage Range: The device can handle input voltages from 2.5V to 5.5V, making it suitable for applications that require flexibility in power supply voltages.

3. Synchronous Rectification: The use of synchronous rectification in the step-down conversion process improves efficiency by reducing the conduction losses in the output stage.

4. Output Voltage Regulation: The device can provide a stable output voltage despite variations in input voltage and load conditions.

5. Load Step Response: The TPS6282518DMQR is designed to have a fast transient response to load changes, which is crucial for maintaining stable operation in dynamic load conditions.

6. PFM and Burst Mode Operation: The device can operate in either pulse frequency modulation (PFM) or pulse burst mode, which helps to minimize quiescent current and improve efficiency at light loads.

7. Power Save Mode: A power save mode is available to further reduce power consumption during periods of low activity.

8. Thermal Protection: The device includes thermal shutdown protection to prevent damage due to overheating.

9. Small Form Factor: The 18-lead QFN package is compact, making it suitable for portable and space-constrained applications.

Applications:

1. Portable Electronics: Due to its efficiency and small form factor, the TPS6282518DMQR is well-suited for powering portable devices like smartphones, tablets, and wearables.

2. IoT Devices: The device's efficiency and wide input voltage range make it suitable for powering Internet of Things (IoT) devices that may operate on batteries or a variety of power sources.

3. Automotive Applications: The TPS6282518DMQR can be used in automotive applications where a wide input voltage range and high efficiency are required.

4. Industrial Equipment: In industrial settings, the device can be used to provide regulated power to various components, such as sensors and controllers.

5. Medical Devices: The compact size and high efficiency of the TPS6282518DMQR make it suitable for use in battery-powered medical devices where space and power consumption are critical.

6. Computing and Networking: The device can be used to provide power to processors, memory modules, and other components in computing and networking equipment.

When selecting a power management device like the TPS6282518DMQR, it's important to consider the specific requirements of the application, including input voltage range, output voltage requirements, load conditions, and physical constraints.

TPS6282518DMQR Documents

Download datasheets and manufacturer documentation for TPS6282518DMQR

PCN Assembly/Origin :

LBC9 A/T Chgs 13/Dec/2021      

Datasheets :

TPS6282x      

PCN Design/Specification :

Assembly Materials 28/Dec/2021