Texas Instruments

TPS22970YZPR  

Power Distribution Switches, Load Drivers

The TPS22970YZPR is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide efficient power conversion in a wide range of applications, including automotive, industrial, and consumer electronics.

Description:

The TPS22970YZPR is a highly integrated synchronous step-down regulator that offers high efficiency and high-density power conversion. It features a wide input voltage range, low quiescent current, and a small form factor, making it suitable for a variety of power conversion applications.

Features:

1. Wide input voltage range: The TPS22970YZPR can operate with input voltages from 4.5V to 60V, making it suitable for a wide range of power sources.
2. High efficiency: The TPS22970YZPR offers high efficiency of up to 96%, which helps to reduce power dissipation and improve overall system performance.
3. Low quiescent current: The device has a low quiescent current of 3.5µA in burst mode, which helps to minimize power consumption in battery-powered applications.
4. Small form factor: The TPS22970YZPR is available in a compact 20-pin 3mm x 4mm WQFN package, which helps to save space on the printed circuit board (PCB).
5. Synchronous rectification: The device uses synchronous rectification to improve efficiency and reduce power loss during the conversion process.
6. Programmable soft-start: The TPS22970YZPR features a programmable soft-start function, which helps to minimize inrush current and reduce stress on the power supply.

Applications:

1. Automotive applications: The TPS22970YZPR can be used in automotive applications such as infotainment systems, headlights, and power windows.
2. Industrial applications: The device can be used in industrial applications such as motor drives, robotics, and control systems.
3. Consumer electronics: The TPS22970YZPR can be used in consumer electronics such as smartphones, tablets, and laptops to provide efficient power conversion.
4. Medical equipment: The device can be used in medical equipment such as portable defibrillators, blood glucose monitors, and hearing aids.
5. Telecommunications: The TPS22970YZPR can be used in telecommunications equipment such as base stations, routers, and switches to provide efficient power conversion.

In summary, the TPS22970YZPR is a high-efficiency synchronous step-down regulator that offers a wide input voltage range, low quiescent current, and a small form factor. It is suitable for a variety of applications, including automotive, industrial, consumer electronics, medical equipment, and telecommunications.

TPS22970YZPR Documents

Download datasheets and manufacturer documentation for TPS22970YZPR

Datasheets :

TPS22970 Datasheet      

HTML Datasheet :

TPS22970 Datasheet