Texas Instruments

UCC2805QDRQ1  

Power Supply Controllers, Monitors

The UCC2805QDRQ1 is a high-performance, monolithic power management IC from Texas Instruments. It is designed to provide efficient and reliable power management solutions for a wide range of applications.

Description:

The UCC2805QDRQ1 is a step-down regulator that uses a current mode architecture to achieve high efficiency and fast transient response. It features a wide input voltage range, low quiescent current, and excellent load regulation. The device is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: The UCC2805QDRQ1 can operate with input voltages from 4.75V to 60V, making it suitable for a wide range of power supply applications.
2. High efficiency: The device achieves high efficiency levels, with a typical efficiency of up to 96%.
3. Fast transient response: The current mode architecture of the UCC2805QDRQ1 provides fast transient response, making it suitable for applications that require tight voltage regulation.
4. Low quiescent current: The device has a low quiescent current of 3.5uA, which helps to minimize power consumption in battery-powered applications.
5. Excellent load regulation: The UCC2805QDRQ1 provides excellent load regulation, with a typical line regulation of 0.05% and a load regulation of 0.05%.
6. Protection features: The device includes over-current, over-temperature, and under-voltage protection features to ensure reliable operation.

Applications:

The UCC2805QDRQ1 is suitable for a wide range of power management applications, including:

1. Industrial control systems
2. Telecommunications equipment
3. Portable medical devices
4. Automotive systems
5. Lighting systems
6. Consumer electronics

In summary, the UCC2805QDRQ1 from Texas Instruments is a high-performance, monolithic power management IC that offers high efficiency, fast transient response, and excellent load regulation. Its wide input voltage range, low quiescent current, and protection features make it suitable for a wide range of applications, from industrial control systems to portable medical devices.

UCC2805QDRQ1 Documents

Download datasheets and manufacturer documentation for UCC2805QDRQ1

PCN Assembly/Origin :

Mult Dev 30/Oct/2019      

Datasheets :

UCC2800 - 05-Q1      

PCN Packaging :

Bubble Wrap removal 23/Sep/2019      

HTML Datasheet :

UCC2800 - 05-Q1      

PCN Design/Specification :

Design 25/Feb/2022       UCC280y 27/Jul/2020