Texas Instruments

TPS62745DSSR

The TPS62745DSSR is a highly-integrated step-down (buck) converter from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS62745DSSR is a synchronous, step-down converter with an input voltage range of 3V to 40V. It is available in a compact, thermally-optimized, dual side-stapled son (DSS) package. The device features a high-efficiency, low-noise design, making it suitable for use in sensitive applications.

Features:

1. Wide input voltage range: 3V to 40V
2. High efficiency: up to 96%
3. Low quiescent current: 2.6µA in burst mode
4. Low output voltage ripple: 50mV (typical)
5. Programmable soft-start
6. Adjustable output voltage: down to 0.9V
7. Protection features: over-current protection, over-temperature protection, and output short-circuit protection
8. Small form factor: dual side-stapled son (DSS) package

Applications:

The TPS62745DSSR is suitable for a wide range of applications, including:

1. Portable devices: smartphones, tablets, and wearables
2. IoT devices: smart home devices, sensors, and data loggers
3. Industrial control systems: motor controllers and sensor interfaces
4. Medical devices: hearing aids, portable diagnostic equipment, and wearable health monitors
5. Automotive applications: infotainment systems, power modules, and sensor interfaces

In summary, the TPS62745DSSR is a highly-integrated, efficient, and compact step-down converter from Texas Instruments. It offers a wide input voltage range, high efficiency, low quiescent current, and a range of protection features, making it suitable for a variety of applications in portable devices, IoT devices, industrial control systems, medical devices, and automotive applications.