Texas Instruments

TPS62231DRYT  

DC Switching Voltage Regulators

The TPS62231DRYT is a highly-integrated step-down converter (buck regulator) from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The TPS62231DRYT is a compact, high-efficiency step-down converter that can operate from input voltages ranging from 3V to 22V. It features a wide output voltage range of 0.9V to 12V and can deliver a continuous output current of up to 3A. The device is available in a small, thermally-optimized DFN package, making it ideal for space-constrained applications.

Features:

1. High Efficiency: The TPS62231DRYT offers high efficiency up to 95%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can operate from input voltages as low as 3V and as high as 22V, making it suitable for a wide range of applications.
3. Low Output Voltage: The TPS62231DRYT can generate output voltages as low as 0.9V, which is useful for powering low-voltage applications.
4. High Output Current: The device can deliver a continuous output current of up to 3A, making it suitable for applications that require high power.
5. Small Package: The TPS62231DRYT is available in a compact DFN package, which saves space on the PCB and allows for more compact designs.
6. Thermal Protection: The device features thermal shutdown and over-temperature protection to ensure safe operation and prevent damage due to overheating.

Applications:

The TPS62231DRYT is suitable for a wide range of applications that require efficient and stable power conversion. Some of the key applications include:

1. Portable Electronics: The TPS62231DRYT can be used to power portable devices such as smartphones, tablets, and wearables.
2. IoT Devices: The device is suitable for powering IoT devices that require efficient and stable power conversion.
3. Industrial Applications: The TPS62231DRYT can be used in industrial applications that require high efficiency and stable power conversion, such as motor drives and control systems.
4. Medical Devices: The device can be used in medical devices that require low-voltage and high-current power conversion, such as wearable medical devices and portable medical equipment.
5. Automotive Applications: The TPS62231DRYT can be used in automotive applications that require efficient power conversion, such as infotainment systems and advanced driver-assistance systems (ADAS).

In summary, the TPS62231DRYT from Texas Instruments is a highly-integrated step-down converter that offers high efficiency, a wide input voltage range, and a compact package. It is suitable for a wide range of applications, including portable electronics, IoT devices, industrial applications, medical devices, and automotive applications.

TPS62231DRYT Documents

Download datasheets and manufacturer documentation for TPS62231DRYT

PCN Assembly/Origin :

Assembly Site 09/Feb/2023      

Datasheets :

TPS62230-39, TPS622310-18      

Design Resources :

TPS62231 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS62230-39, TPS622310-18