Texas Instruments

TPS2065DR

TPS2065DR is a high performance, low quiescent current, synchronous step-down (buck) converter from Texas Instruments. It is designed to provide efficient and reliable power conversion in a wide range of applications.

Description:

The TPS2065DR is a fully integrated, synchronous step-down converter that can operate from an input voltage range of 4.75V to 22V. It is available in a compact, thermally efficient, 10-pin, 3mm x 3mm WQFN package.

Features:

1. Wide input voltage range: 4.75V to 22V
2. High efficiency: up to 96% efficiency
3. Low quiescent current: 3.5µA in normal operation mode
4. Synchronous rectification for improved efficiency at light loads
5. Programmable soft-start to minimize inrush current
6. Over-current protection and thermal shutdown for added safety
7. Small form factor: 10-pin, 3mm x 3mm WQFN package

Applications:

The TPS2065DR is suitable for a variety of applications where efficient and reliable power conversion is required. Some of the key applications include:

1. Portable devices: smartphones, tablets, and wearables
2. IoT devices: sensors, cameras, and gateways
3. Medical devices: hearing aids, glucometers, and portable monitoring devices
4. Industrial equipment: motor controllers, power supplies, and control systems
5. Automotive electronics: infotainment systems, lighting, and power management

In summary, the TPS2065DR from Texas Instruments is a high-performance, low quiescent current, synchronous step-down converter that offers a wide input voltage range, high efficiency, and a compact form factor. It is suitable for a wide range of applications, including portable devices, IoT devices, medical devices, industrial equipment, and automotive electronics.