Texas Instruments

TPS61027DRCR

TPS61027DRCR is a highly-integrated step-down converter (buck regulator) from Texas Instruments. It is designed to provide efficient and reliable power conversion in a wide range of applications.

Description:

The TPS61027DRCR is a highly-integrated step-down converter that uses a synchronous rectification architecture to achieve high efficiency and low quiescent current. It is available in a compact 10-pin DFN (3mm x 3mm) package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: The TPS61027DRCR can operate with an input voltage range of 2.5V to 5.5V, making it suitable for a wide range of power sources.
2. High efficiency: The synchronous rectification architecture of the TPS61027DRCR allows it to achieve high efficiency levels, even at light loads.
3. Low quiescent current: The TPS61027DRCR has a low quiescent current of 2.5μA, which makes it ideal for battery-powered applications.
4. Programmable output voltage: The output voltage can be programmed using an external resistor divider, allowing for flexibility in output voltage selection.
5. Protection features: The TPS61027DRCR includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure reliable operation.
6. Small form factor: The compact 10-pin DFN package allows for easy integration into space-constrained applications.

Applications:

1. Portable devices: The TPS61027DRCR is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. IoT devices: The low quiescent current and small form factor make the TPS61027DRCR suitable for powering IoT devices such as sensors and smart home devices.
3. Medical devices: The TPS61027DRCR can be used in medical devices that require a stable and efficient power supply.
4. Industrial applications: The TPS61027DRCR can be used in industrial applications where a compact and efficient power supply is required.

In summary, the TPS61027DRCR is a highly-integrated step-down converter from Texas Instruments that offers high efficiency, low quiescent current, and a wide input voltage range. Its compact form factor and programmable output voltage make it suitable for a wide range of applications, including portable devices, IoT devices, medical devices, and industrial applications.