Texas Instruments

TPS82671SIPR  

External/Internal DC DC Converters

The TPS82671SIPR 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. Here's a brief description, features, and applications of the TPS82671SIPR:

Description:

The TPS82671SIPR is a synchronous, step-down (buck) converter with an input voltage range of 3.0V to 5.5V and an output voltage range of 0.9V to 3.0V. It is available in a compact, 10-pin, 3mm x 3mm WQFN package.

Features:

1. High efficiency: The TPS82671SIPR offers high efficiency up to 95%, making it suitable for power-sensitive applications.
2. Wide input voltage range: The regulator can accept input voltages from 3.0V to 5.5V, making it compatible with various power sources.
3. Wide output voltage range: The output voltage can be adjusted from 0.9V to 3.0V, providing flexibility for different output requirements.
4. High output current: The TPS82671SIPR can deliver up to 2A of continuous output current, suitable for powering demanding loads.
5. Small form factor: The compact 10-pin, 3mm x 3mm WQFN package saves board space and is ideal for space-constrained applications.
6. Low quiescent current: The device has a low quiescent current of 35µA in run mode, which helps to minimize power consumption during light load conditions.
7. Integrated power MOSFETs: The TPS82671SIPR features integrated high-side and low-side power MOSFETs, reducing the number of external components required.
8. Programmable soft-start: The soft-start feature allows for controlled inrush current and helps protect the output capacitor during startup.
9. Protection features: The device includes over-current protection (OCP), over-temperature protection (OTP), and output short-circuit protection to ensure reliable operation.

Applications:

1. Portable devices: The TPS82671SIPR is ideal for powering portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: The compact size and high efficiency make it suitable for powering Internet of Things (IoT) devices, including sensors and smart home appliances.
3. Battery-powered devices: The regulator can be used in battery-powered applications to extend battery life by providing efficient power conversion.
4. Industrial equipment: The TPS82671SIPR can be used in industrial applications where efficient power conversion and a wide input voltage range are required.
5. Automotive electronics: The device is suitable for powering various automotive electronics, such as infotainment systems, instrument clusters, and lighting systems.

In summary, the TPS82671SIPR is a versatile, high-efficiency step-down switching regulator from Texas Instruments, designed for a wide range of applications, including portable devices, IoT devices, battery-powered devices, industrial equipment, and automotive electronics. Its compact form factor, wide input and output voltage ranges, and integrated features make it an attractive choice for space-constrained and power-sensitive applications.

TPS82671SIPR Documents

Download datasheets and manufacturer documentation for TPS82671SIPR

Datasheets :

TPS8267x, TPS8267xx Datasheet      

PCN Packaging :

Carrier Tape 28/Aug/2018      

Reference Design Library :

TPS82671EVM-646: 1.8V @ 600mA, 2.3 ~ 5.5V in      

Other Related Documents :

Power Management Guide      

HTML Datasheet :

TPS8267x, TPS8267xx Datasheet      

PCN Design/Specification :

DSBGA/Usip 14/Sep/2016       DSBGA/uSIP 22/Jun/2016