Texas Instruments

TPS79718DCKR  

Linear & Switching Voltage Regulators

The Texas Instruments TPS79718DCKR is a highly integrated, low-power, step-down switching regulator that is designed to provide efficient power conversion for a wide range of applications. Here is a description of the model, its features, and applications:

Description:

The TPS79718DCKR is a member of the TPS797xx family of low-power, high-efficiency step-down converters. It is available in a compact 10-pin WSON package, making it suitable for space-constrained applications. The device is designed to operate from a wide input voltage range of 2.5V to 5.5V and can deliver an output voltage as low as 0.9V.

Features:

1. High Efficiency: The TPS79718DCKR offers high efficiency of up to 94%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 2.5V to 5.5V, 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. Low Quiescent Current: The device has a low quiescent current of 2.5µA in run mode and 0.1µA in shutdown mode, which helps extend battery life in portable devices.
5. Small Package: The TPS79718DCKR is available in a compact 10-pin WSON package, which saves space on the PCB.
6. Thermal Protection: The device features thermal shutdown protection to prevent damage due to overheating.
7. Light Load Pulse Skipping: This feature helps maintain high efficiency at light load conditions by reducing switching frequency.

Applications:

1. Portable Devices: The TPS79718DCKR is ideal for powering portable devices such as smartphones, tablets, and wearable devices, thanks to its low power consumption and small form factor.
2. IoT Devices: The device's efficiency and low quiescent current make it suitable for powering IoT devices, which often require long battery life.
3. Medical Devices: The TPS79718DCKR can be used in battery-powered medical devices, where efficiency and small size are crucial.
4. Industrial Applications: The device's wide input voltage range and thermal protection make it suitable for use in industrial applications with varying input voltage conditions.
5. Consumer Electronics: The TPS79718DCKR can be used in a variety of consumer electronics, such as wireless headphones, smart speakers, and gaming controllers.

In summary, the Texas Instruments TPS79718DCKR is a highly efficient, low-power step-down switching regulator that is well-suited for a wide range of applications, including portable devices, IoT devices, medical devices, industrial applications, and consumer electronics. Its compact size, high efficiency, and low quiescent current make it an excellent choice for designers looking to optimize power consumption and save space in their designs.

TPS79718DCKR Documents

Download datasheets and manufacturer documentation for TPS79718DCKR

Datasheets :

TPS797xx      

HTML Datasheet :

TPS797xx