Texas Instruments

TPS62160DGKR

The TPS62160DGKR 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, including portable devices, IoT devices, and other battery-powered systems.

Description:

The TPS62160DGKR is a compact, high-efficiency switching regulator that uses a synchronous buck topology to step down an input voltage to a lower output voltage. It features a wide input voltage range, low quiescent current, and a small form factor, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: The TPS62160DGKR can accept input voltages from 2.5V to 5.5V, making it suitable for a variety of power sources, including batteries and USB power supplies.
2. High efficiency: The device achieves high efficiency levels of up to 95%, depending on the input voltage and output current requirements.
3. Low quiescent current: The TPS62160DGKR has a low quiescent current of 2.5μA in normal operation, which helps to minimize power consumption in battery-powered applications.
4. Small form factor: The device is available in a compact QFN package, which is ideal for space-constrained applications.
5. Programmable output voltage: The output voltage can be adjusted using an external resistor divider, allowing for customization to specific application requirements.
6. Integrated power switch: The TPS62160DGKR features an integrated power switch that can be used to enable or disable the output voltage.
7. Protection features: The device includes over-current protection, thermal shutdown, and other safety features to protect the system from potential damage.

Applications:

1. Portable devices: The TPS62160DGKR is well-suited for powering portable devices such as smartphones, tablets, and wearables.
2. IoT devices: The device's small form factor and low power consumption make it ideal for IoT devices, including sensors, smart home devices, and industrial IoT applications.
3. Battery-powered systems: The wide input voltage range and low quiescent current make the TPS62160DGKR suitable for battery-powered systems, such as wireless communication modules and portable medical devices.
4. USB-powered devices: The TPS62160DGKR can be used to regulate the output voltage from a USB power source for various applications, including charging circuits and portable electronics.

In summary, the TPS62160DGKR from Texas Instruments is a versatile, high-efficiency switching regulator that offers a wide input voltage range, low quiescent current, and a small form factor. It is suitable for a variety of applications, including portable devices, IoT devices, and battery-powered systems.