Texas Instruments

UCC29002DGKR

The UCC29002DGKR is a high-voltage, high-power factor, offline PWM controller from Texas Instruments. It is designed for offline power supplies, such as those used in computer power supplies, televisions, and other consumer electronics.

Description:

The UCC29002DGKR is a monolithic integrated circuit that provides all the necessary functions for a high-performance offline power supply. It includes a PWM controller, a current mode controller, and a variety of protection features.

Features:

• High-voltage operation: The UCC29002DGKR can operate with input voltages up to 750V, making it suitable for a wide range of applications.
• High-power factor: The controller is designed to achieve high power factor, which can help reduce energy consumption and improve the efficiency of the power supply.
• PWM control: The UCC29002DGKR uses pulse-width modulation (PWM) to regulate the output voltage and current of the power supply.
• Current mode control: The controller uses current mode control to provide fast transient response and high loop stability.
• Protection features: The UCC29002DGKR includes a variety of protection features, such as over-voltage protection (OVP), over-current protection (OCP), and over-temperature protection (OTP).

Applications:

The UCC29002DGKR is suitable for a wide range of offline power supply applications, including:

• Computer power supplies
• Television power supplies
• Industrial power supplies
• Medical power supplies
• Telecommunication power supplies

In summary, the UCC29002DGKR is a high-voltage, high-power factor, offline PWM controller from Texas Instruments that is designed for use in a variety of power supply applications. It offers high performance, high efficiency, and a range of protection features to ensure reliable operation.