Texas Instruments

TPS51487XRJER

TPS51487XRJER is a high-efficiency, synchronous, step-down (buck) converter with integrated power MOSFETs. It is manufactured by Texas Instruments, a leading company in the field of semiconductor and integrated circuits.

Description:

The TPS51487XRJER is a highly integrated solution designed to provide efficient power conversion for a wide range of applications. It features a synchronous buck topology, which allows for high efficiency and low component count. The device is available in a compact 10-pin, 3mm x 3mm WQFN package, making it suitable for space-constrained applications.

Features:

1. Input voltage range: 4.5V to 22V
2. Output voltage range: 0.9V to 12V
3. High efficiency: Up to 95% efficiency
4. Synchronous rectification for improved efficiency
5. Integrated power MOSFETs: Reduces component count and saves space
6. Wide range of output current: Suitable for various applications
7. Programmable soft-start and tracking
8. Over-current protection, over-voltage protection, and thermal shutdown
9. 3mm x 3mm WQFN package: Compact and suitable for space-constrained applications

Applications:

1. Portable devices: Smartphones, tablets, and wearables
2. Power banks and USB power delivery (PD) applications
3. IoT devices and smart home applications
4. Automotive applications: Infotainment systems, cameras, and sensors
5. Industrial and medical equipment
6. LED lighting and drivers
7. Telecommunication equipment

The TPS51487XRJER is a versatile and efficient step-down converter, suitable for a wide range of applications requiring efficient power conversion. Its compact size and integrated features make it an ideal choice for space-constrained and high-efficiency applications.