Texas Instruments

TPS53316RGTR  

DC Switching Voltage Regulators

The TPS53316RGTR is a highly integrated, step-down (buck) switching regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications. Here's a brief description of the model, its features, and potential applications:

Model: TPS53316RGTR

Description:

The TPS53316RGTR is a synchronous, step-down (buck) converter with an input voltage range of 4.75V to 23V and an output voltage range of 0.9V to 12V. It is available in a thermally enhanced 20-pin, 3mm x 4mm WQFN package.

Features:

1. Input Voltage Range: 4.75V to 23V, making it suitable for various power supply sources.
2. Output Voltage Range: 0.9V to 12V, offering flexibility for different output requirements.
3. High Efficiency: Up to 94% efficiency, reducing power dissipation and improving overall system performance.
4. Synchronous Rectification: Provides higher efficiency by using the low on-resistance of synchronous rectification MOSFETs.
5. Integrated Power MOSFETs: Reduces the number of external components, simplifying the design and saving space on the PCB.
6. Overcurrent Protection (OCP): Protects the device from excessive current draw, preventing damage to the regulator or the load.
7. Overvoltage Protection (OVP): Safeguards the output from voltage spikes, ensuring the stability of the output voltage.
8. Thermal Protection: Includes thermal shutdown and over-temperature warning features to protect the device from overheating.
9. Soft Start: Reduces inrush current during startup, minimizing stress on the input power source and output capacitors.
10. 3.3V to 5V Adjustable Output: Provides a programmable output voltage suitable for various applications.
11. Small Package Size: 20-pin, 3mm x 4mm WQFN package, ideal for space-constrained applications.

Applications:

1. Portable Devices: Powering mobile phones, tablets, and other handheld electronic devices.
2. IoT Devices: Providing efficient power conversion for Internet of Things (IoT) devices, such as smart home appliances and sensors.
3. Wearable Electronics: Powering smartwatches, fitness trackers, and other wearable devices.
4. Industrial Equipment: Used in power supply applications for industrial control systems and automation equipment.
5. Medical Devices: Suitable for powering medical instruments and portable medical devices that require a stable and efficient power supply.
6. Automotive Applications: Can be used in various automotive electronic systems, such as infotainment systems, power management, and sensor interfaces.

The TPS53316RGTR is a versatile and efficient step-down regulator that can be used in a wide range of applications requiring a stable and reliable power supply. Its compact size, high efficiency, and integrated features make it an attractive choice for designers looking to optimize their power conversion solutions.

TPS53316RGTR Documents

Download datasheets and manufacturer documentation for TPS53316RGTR

PCN Assembly/Origin :

Mult Devices 02/Oct/2017      

Datasheets :

TPS53316 Datasheet      

Design Resources :

TPS53316 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS53316 Datasheet