Texas Instruments

TPS28225DR

The TPS28225DR is a high-performance, low-power, dual-channel power multiplexer (PMux) from Texas Instruments. It is designed to provide efficient power management for industrial and automotive applications.

Description:

The TPS28225DR is a dual-channel PMux that can handle input voltages from 4.75V to 60V and output currents up to 2A per channel. It features a high efficiency of up to 94% and a low quiescent current of 3.5µA. The device is available in a compact 16-pin QFN package.

Features:

1. Dual-channel PMux with independent channel control
2. Wide input voltage range (4.75V to 60V)
3. High efficiency (up to 94%)
4. Low quiescent current (3.5µA)
5. Programmable soft-start
6. Over-current protection
7. Over-voltage protection
8. Under-voltage lockout
9. Thermal shutdown
10. Active current balancing between channels
11. Wide operating temperature range (-40°C to 125°C)

Applications:

1. Industrial control systems
2. Automotive applications (infotainment systems, lighting, and power management)
3. Telecommunication systems
4. Medical equipment
5. Battery management systems
6. Distributed power systems
7. Any application requiring efficient power management and control

The TPS28225DR is an ideal choice for applications requiring efficient power management and control in a compact form factor. Its dual-channel architecture, high efficiency, and robust protection features make it suitable for a wide range of industrial and automotive applications.