Texas Instruments

UCC27531DR  

Gate Drivers ICs

The UCC27531DR is a high-voltage, high-current Pulse Width Modulator (PWM) controller from Texas Instruments. It is designed for use in a variety of power conversion applications, including AC-DC power supplies, DC-DC converters, and motor control systems.

Description:

The UCC27531DR is a monolithic PWM controller that integrates all the necessary functions to implement a high-performance power supply. It features a high-voltage startup circuit, an under-voltage lockout, and a precision current sense amplifier. The device also includes a variety of protection features, such as over-current protection, over-temperature protection, and cycle-by-cycle current limiting.

Features:

• High-voltage, high-current PWM controller
• Integrated high-voltage startup circuit
• Under-voltage lockout
• Precision current sense amplifier
• Over-current protection
• Over-temperature protection
• Cycle-by-cycle current limiting
• Wide input voltage range
• High efficiency
• Small package size

Applications:

The UCC27531DR is suitable for a wide range of power conversion applications, including:

• AC-DC power supplies
• DC-DC converters
• Motor control systems
• Battery chargers
• Inverters
• Class D audio amplifiers
• LED lighting

Overall, the UCC27531DR is a versatile and high-performance PWM controller that offers a range of features and protections to help designers implement reliable and efficient power conversion solutions.

UCC27531DR Documents

Download datasheets and manufacturer documentation for UCC27531DR

PCN Assembly/Origin :

Wafer Fab Site 08/May/2023      

Datasheets :

UCC2753x Datasheet      

Other Related Documents :

Power Management Guide      

HTML Datasheet :

UCC2753x Datasheet      

PCN Design/Specification :

Select Devs Qualification Mold Compount 4211880 16/Dec/2015