Texas Instruments

UCC3895DWTR

The UCC3895DWTR is a high-voltage, high-power synchronous step-down regulator from Texas Instruments. It is designed to provide efficient and precise voltage regulation for a wide range of applications.

Description:

The UCC3895DWTR is a monolithic power management device that integrates a high-voltage power MOSFET, a precision voltage reference, and a high-accuracy current limit circuit. It is available in a thermally enhanced 16-lead wide body SOIC package.

Features:

1. Wide input voltage range: 4.75V to 60V
2. Output voltage as low as 0.9V
3. Synchronous rectification for high efficiency
4. High output current capability: up to 3A
5. Precise voltage regulation with low dropout voltage
6. Programmable soft-start
7. Overcurrent protection
8. Thermal shutdown protection
9. Enable/Disable control
10. Small package size for space-constrained applications

Applications:

1. Industrial control systems
2. Telecommunications equipment
3. Networking equipment
4. Automotive systems
5. Medical equipment
6. LED lighting systems
7. Portable power supplies
8. High-voltage battery charging systems
9. Motor control applications
10. Any application requiring efficient and precise voltage regulation over a wide input voltage range.

In summary, the UCC3895DWTR is a versatile and efficient step-down regulator that can be used in a wide range of applications requiring high-voltage and high-current power management. Its features such as synchronous rectification, precise voltage regulation, and thermal protection make it an ideal choice for demanding power management applications.