Texas Instruments

TPS78222DRVR

The TPS78222DRVR is a highly integrated, low-power step-down (buck) converter from Texas Instruments. It is designed to provide efficient and reliable power conversion for a wide range of applications. Here's a brief description, features, and applications of the TPS78222DRVR:

Description:

The TPS78222DRVR is a compact, high-efficiency synchronous buck converter that accepts a wide input voltage range and provides a regulated output voltage. It is available in a small, thermally efficient QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: 4.75V to 23V
2. Output voltage adjustable from 0.9V to 20V
3. High efficiency up to 96%
4. Low quiescent current: 3.5µA in run mode
5. Programmable soft-start
6. Over-current protection (OCP) and over-temperature protection (OTP)
7. Output discharge
8. Small footprint: 10-pin, 2mm x 2mm QFN package
9. Operating junction temperature range: -40°C to 125°C

Applications:

1. Portable and wearable electronics
2. IoT devices and sensors
3. Smart home and building automation systems
4. Medical and healthcare devices
5. Industrial and automotive applications
6. Telecommunication equipment
7. Any application requiring a highly efficient, low-power step-down converter with a wide input voltage range and adjustable output voltage

The TPS78222DRVR is a versatile and efficient solution for power conversion in various applications, offering a combination of high performance, low power consumption, and a compact form factor.