Texas Instruments

TPS564201DDCR  

DC Switching Voltage Regulators

TPS564201DDCR is a high-performance, synchronous, step-down (buck) regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications. Here is a description of the model, its features, and potential applications:

Model: TPS564201DDCR

Description:

The TPS564201DDCR is a highly integrated, high-efficiency, synchronous buck regulator that can operate with a wide input voltage range. It is available in a compact DDC (Dual-D) package, making it suitable for space-constrained applications.

Features:

1. Input Voltage Range: The device can handle input voltages from 4.5V to 22V, making it suitable for various power sources, including batteries and power supplies.
2. Output Voltage: It can provide an adjustable output voltage as low as 0.9V, allowing for flexibility in powering different loads.
3. High Efficiency: The TPS564201DDCR offers high efficiency levels, typically above 90%, depending on the input and output voltages, which helps in reducing power dissipation and improving overall system performance.
4. Synchronous Rectification: The device uses synchronous rectification, which allows for lower on-resistance and improved efficiency, especially at higher output currents.
5. Light Load Efficiency: It maintains high efficiency even under light load conditions, making it suitable for battery-powered applications where power consumption needs to be minimized.
6. Integrated Components: The device integrates a low-RDS(on) high-side and low-side MOSFETs, an inductor, and other support components, reducing the need for external components and simplifying the design.
7. Protection Features: The TPS564201DDCR includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown to ensure reliable operation and protect the system from potential damage.
8. Spread Spectrum: It utilizes spread spectrum modulation to reduce electromagnetic interference (EMI) and improve the overall system's EMI performance.

Applications:

1. Portable Electronics: Due to its high efficiency and wide input voltage range, the TPS564201DDCR is well-suited for powering portable electronic devices such as smartphones, tablets, and wearables.
2. IoT Devices: It can be used in Internet of Things (IoT) devices that require efficient power conversion and operate on battery power.
3. Industrial Equipment: The device's robustness and protection features make it suitable for use in industrial equipment where reliability and efficiency are critical.
4. Medical Devices: The TPS564201DDCR can be used in battery-powered medical devices that require stable and efficient power conversion.
5. Automotive Applications: It can be used in automotive applications where a wide input voltage range and high efficiency are required, such as infotainment systems and power management systems.

In summary, the TPS564201DDCR is a versatile, high-efficiency synchronous buck regulator from Texas Instruments that offers a wide input voltage range, adjustable output voltage, and various protection features. It is suitable for a range of applications, including portable electronics, IoT devices, industrial equipment, medical devices, and automotive applications.

TPS564201DDCR Documents

Download datasheets and manufacturer documentation for TPS564201DDCR

PCN Assembly/Origin :

Assembly Site 21/Mar/2023      

Datasheets :

TPS564201 Datasheet      

HTML Datasheet :

TPS564201 Datasheet