Texas Instruments

TPS62230DRYR  

DC Switching Voltage Regulators

TPS62230DRYR is a highly integrated step-down converter (buck converter) offered by Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including portable devices, power banks, and other battery-powered systems.

Description:

The TPS62230DRYR is a synchronous step-down converter with an input voltage range of 3V to 24V and an output voltage range of 0.9V to 20V. It has a compact size of 1.6mm x 2mm and is available in a DFN-10 package.

Features:

1. High efficiency: The TPS62230DRYR offers high efficiency up to 95%, which helps reduce power consumption and improve the overall performance of the system.
2. Wide input voltage range: The converter can handle input voltages from 3V to 24V, making it suitable for various power supply scenarios.
3. Low output voltage: The output voltage can be as low as 0.9V, which is useful for low-voltage applications.
4. Programmable soft-start: The soft-start feature allows for controlled turn-on and reduces inrush current, which can be beneficial for sensitive loads.
5. High-frequency operation: The TPS62230DRYR operates at a high frequency of up to 2.5MHz, allowing for smaller external components and a more compact design.
6. Protection features: The device includes over-current protection, over-voltage protection, and thermal shutdown to ensure safe operation and prevent damage to the system.
7. Low quiescent current: The TPS62230DRYR has a low quiescent current of 35µA in run mode and 1.5µA in power-save mode, which helps extend the battery life of portable devices.

Applications:

1. Portable devices: The TPS62230DRYR is ideal for powering smartphones, tablets, and other portable electronics.
2. Power banks: The converter can be used in power banks to efficiently step down the voltage from the battery to charge external devices.
3. IoT devices: The TPS62230DRYR can be used in Internet of Things (IoT) devices to provide efficient power conversion for low-power applications.
4. Wearable devices: The compact size and low quiescent current make it suitable for powering wearable devices such as smartwatches and fitness trackers.
5. Medical devices: The converter can be used in battery-powered medical devices to provide efficient and reliable power conversion.

In summary, the TPS62230DRYR is a highly efficient and versatile step-down converter from Texas Instruments, suitable for a wide range of applications, including portable devices, power banks, IoT devices, wearable devices, and medical equipment. Its compact size, high efficiency, and integrated protection features make it an excellent choice for designers looking to optimize power conversion in their systems.

TPS62230DRYR Documents

Download datasheets and manufacturer documentation for TPS62230DRYR

PCN Assembly/Origin :

Qualification Revision B 03/Apr/2014      

Datasheets :

TPS62230-39, TPS622310-18      

Design Resources :

TPS62230 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS62230-39, TPS622310-18