Texas Instruments

TPS65265RHBR

TPS65265RHBR is a high-efficiency step-down converter (buck regulator) from Texas Instruments. It is designed to provide efficient power conversion in a wide range of applications, including portable devices, power supplies, and industrial equipment.

Description:

The TPS65265RHBR is a highly integrated, high-efficiency step-down converter that can operate from an input voltage range of 3V to 22V. It features a compact package size, making it suitable for space-constrained applications. The device also includes built-in protection features such as over-current protection, over-voltage protection, and thermal shutdown.

Features:

1. Wide input voltage range: 3V to 22V
2. High efficiency: up to 96% depending on the input voltage and output current
3. Compact package size: 1mm x 1mm QFN package
4. Built-in protection features: over-current protection, over-voltage protection, and thermal shutdown
5. Low quiescent current: 2.5uA in normal operation mode and 1uA in power save mode
6. Wide output voltage range: 0.9V to 20V
7. Synchronous rectification for improved efficiency at light loads
8. Programmable soft-start and output voltage tracking
9. Low dropout voltage: 300mV at full load

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. Power supplies: for powering low-power devices such as IoT devices and sensors
3. Industrial equipment: for providing efficient power conversion in industrial control systems
4. Automotive: for powering infotainment systems and other electronic devices in vehicles
5. Medical equipment: for powering portable medical devices such as blood glucose meters and insulin pumps
6. Lighting: for powering LED lighting systems in both indoor and outdoor applications

Overall, the TPS65265RHBR is a versatile and efficient step-down converter that can be used in a wide range of applications where efficient power conversion is required. Its compact size, high efficiency, and built-in protection features make it an ideal choice for space-constrained applications.