Texas Instruments

TPS62222DDCR

The TPS62222DDCR is a highly integrated step-down converter from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS62222DDCR is a 4.5V to 36V input, 3A output current, synchronous step-down converter with an I2C programmable output voltage. It is available in a compact 10-pin WSON package.

Features:

1. Wide input voltage range: 4.5V to 36V
2. Output current up to 3A
3. I2C programmable output voltage
4. Synchronous rectification for high efficiency
5. Integrated 1A switch for high efficiency and low quiescent current
6. Protection features: over-current protection, over-temperature protection, and output short-circuit protection
7. Compact 10-pin WSON package

Applications:

The TPS62222DDCR is suitable for a variety of applications where efficient and compact power conversion is required. Some of the key applications include:

1. Portable devices: smartphones, tablets, and wearables
2. IoT devices: smart home devices, sensors, and gateways
3. Industrial and medical equipment: battery-powered instruments and portable medical devices
4. Automotive applications: infotainment systems, lighting, and sensor power supplies
5. Consumer electronics: portable audio devices, gaming consoles, and smart speakers

In summary, the TPS62222DDCR 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 wide input voltage range, programmable output voltage, and integrated protection features make it an ideal choice for portable and battery-powered devices.