Texas Instruments

TPS62232DRYR

The TPS62232DRYR is a high-efficiency, synchronous, step-down (buck) switching regulator from Texas Instruments. It is designed to provide a stable and regulated output voltage from a wide range of input voltages. Here's a brief description, features, and applications of the TPS62232DRYR:

Description:

The TPS62232DRYR is a highly integrated, high-efficiency, synchronous buck converter that can operate from an input voltage range of 4.75V to 23V. It is available in a compact, thermally enhanced, 10-pin, 2mm x 3mm WQFN package. The device is suitable for a wide range of applications, including battery-powered systems, portable devices, and industrial equipment.

Features:

1. Input voltage range: 4.75V to 23V
2. Wide output voltage range: 0.9V to 9.95V
3. High efficiency up to 95%
4. Synchronous rectification for improved efficiency
5. Programmable soft-start
6. Precise output voltage tracking
7. Low quiescent current (Iq) of 3.5µA in run mode
8. Low dropout voltage (LDO) mode for light load conditions
9. Programmable frequency from 250kHz to 2.5MHz
10. Protection features: over-current protection (OCP), over-temperature protection (OTP), and open-loop protection
11. 10-pin, 2mm x 3mm WQFN package

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. Battery-powered systems: drones, robotics, and IoT devices
3. Industrial equipment: motor controllers, sensor interfaces, and control systems
4. Automotive applications: infotainment systems, lighting, and telematics
5. Medical devices: portable monitoring equipment and wearable medical devices
6. General-purpose power conversion: point-of-load (POL) converters for distributed power systems

The TPS62232DRYR is a versatile and efficient switching regulator that can be used in a wide range of applications requiring a stable and regulated output voltage from a broad input voltage range. Its high efficiency, programmable features, and compact package make it an excellent choice for space-constrained and power-sensitive applications.