Texas Instruments

UCC28700QDBVRQ1  

AC DC Converters, Offline Switches

The UCC28700QDBVRQ1 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, including industrial, automotive, and telecom systems.

Description:

The UCC28700QDBVRQ1 is a monolithic power management device that integrates a high-voltage power MOSFET, a precision voltage reference, and a high-accuracy current sense amplifier. It offers a wide input voltage range of 4.5V to 60V and can deliver up to 3A of output current. The device features a low quiescent current of 3.5μA, making it suitable for battery-powered applications.

Features:

1. Wide input voltage range: 4.5V to 60V
2. Output current up to 3A
3. Low quiescent current: 3.5μA
4. Synchronous rectification for high efficiency
5. Precise voltage regulation with an internal voltage reference
6. High-accuracy current sense amplifier
7. Programmable soft-start and track features
8. Over-current, over-temperature, and under-voltage protection
9. Small package size: 10-lead QFN (3x3mm)

Applications:

1. Industrial control systems
2. Automotive systems, such as infotainment, lighting, and power management
3. Telecommunication systems, including base stations and routers
4. Portable medical equipment
5. Battery-powered devices, such as laptops, tablets, and smartphones
6. LED lighting systems
7. Distributed power systems for aerospace and defense applications

In summary, the UCC28700QDBVRQ1 from Texas Instruments is a versatile and efficient step-down regulator suitable for a wide range of high-voltage and high-power applications. Its features, such as a wide input voltage range, high efficiency, and precise voltage regulation, make it an ideal choice for various industrial, automotive, and telecom systems.

UCC28700QDBVRQ1 Documents

Download datasheets and manufacturer documentation for UCC28700QDBVRQ1

Datasheets :

UCC28700-Q1      

HTML Datasheet :

UCC28700-Q1