Texas Instruments

TPS259822LNRGER

TPS259822LNRGER is a high-performance, single-channel, load switch with power path management from Texas Instruments. It is designed to provide efficient and reliable power management for a wide range of applications, including portable devices, power banks, and battery-powered systems.

Description:

The TPS259822LNRGER is a highly integrated load switch that combines power path management, current sensing, and protection features in a compact package. It is available in a 10-pin, 2mm x 3mm WQFN package, making it suitable for space-constrained applications.

Features:

1. Single-channel load switch with power path management
2. Wide input voltage range: 2.5V to 5.5V
3. Ultra-low quiescent current: 2.5μA (typical)
4. High efficiency: up to 94% (typical)
5. Programmable output discharge
6. Precise current sensing with a 12-bit ADC
7. Integrated protection features:
   • Over-current protection
   • Over-voltage protection
   • Short-circuit protection
   • Thermal shutdown
8. I2C-compatible control interface for easy configuration and monitoring
9. Small footprint: 2mm x 3mm WQFN package

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. Power banks and USB charging solutions
3. Battery-powered systems: IoT devices, wireless sensors, and portable medical equipment
4. Automotive applications: infotainment systems, telematics, and battery management
5. Industrial and medical power supplies

The TPS259822LNRGER is a versatile and efficient load switch that offers a combination of power management, protection, and control features in a compact form factor. Its wide input voltage range, low quiescent current, and high efficiency make it an excellent choice for a variety of power-sensitive applications.