Texas Instruments

TPS3839K50DBZR

The TPS3839K50DBZR is a high-voltage, high-power, synchronous step-down regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The TPS3839K50DBZR is a highly integrated, synchronous step-down regulator that operates from an input voltage range of 4.5V to 60V. It can deliver an output voltage as low as 0.9V and is capable of providing an output current of up to 50A. The device features a high efficiency of up to 95% and is available in a compact 16mm x 18mm DFN package.

Features:

1. Wide input voltage range: 4.5V to 60V
2. Output voltage as low as 0.9V
3. Output current up to 50A
4. High efficiency up to 95%
5. Synchronous rectification for improved efficiency at high currents
6. Integrated high and low side MOSFETs
7. Programmable soft-start and tracking
8. Over-current protection
9. Over-temperature protection
10. Enable and power good pins for easy system integration

Applications:

1. Automotive systems, such as infotainment, lighting, and power management
2. Industrial control systems, including motor drives and power supplies
3. Telecommunication systems, including base stations and network equipment
4. Renewable energy systems, such as solar power inverters and energy storage systems
5. High-brightness LED lighting systems
6. High-power computing and server systems

The TPS3839K50DBZR is a versatile and efficient solution for power conversion in a variety of applications, offering high performance and reliability in a compact package.