Texas Instruments

TPS62234DRYR

The TPS62234DRYR is a highly integrated step-down converter (buck converter) from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS62234DRYR is a 2MHz, synchronous, step-down converter with an input voltage range of 2.5V to 5.5V. It is available in a small, thermally enhanced, 10-pin, 2mm x 2mm WQFN package.

Features:

1. Wide input voltage range: 2.5V to 5.5V
2. High efficiency: up to 95% depending on the load and input voltage
3. High output current: up to 1A
4. Low quiescent current: 2.5μA in burst mode
5. Programmable soft-start
6. External compensation pin for easy optimization
7. Over-current protection (OCP)
8. Over-voltage protection (OVP)
9. Thermal shutdown (TSD)
10. Enable/Disable function
11. Small package size: 10-pin, 2mm x 2mm WQFN

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. IoT devices: smart home devices, sensors, and gateways
3. Automotive applications: infotainment systems, cameras, and lighting
4. Industrial control systems: motor controllers, sensors, and actuators
5. Medical devices: wearable monitors, portable diagnostic equipment, and hearing aids
6. Consumer electronics: portable audio devices, gaming consoles, and e-readers

The TPS62234DRYR is a versatile and efficient step-down converter that can be used in a wide range of applications requiring a compact and efficient power solution. Its high efficiency, low quiescent current, and small package size make it an ideal choice for battery-powered and space-constrained applications.