UCC28019ADR

Description

The UCC28019ADR is a 65kHz CCM PFC controller from Texas Instruments (TI). It's designed for high-performance power supplies, motor control applications, and LED lighting solutions. This device features enhanced start-up and transient response, making it suitable for a wide range of industrial and commercial applications.

Key benefits include:

• High power factor correction (PFC) for efficient energy conversion
• Wide voltage operation range for flexibility in design
• Average current mode control for stable performance
• Zero current detect (ZCD) for low standby power consumption

The UCC28019ADR is available in an 8-pin small outline package and operates over a temperature range of -40°C to 125°C. Its compact size, high efficiency, and robust features make it an excellent choice for demanding applications that require reliable and efficient power conversion.

Features

The UCC28019ADR features:

• High power factor correction (PFC) controller
• Wide voltage operation range
• Average current mode control
• Zero current detect (ZCD) for low standby power
• Adaptive digital slope compensation
• Support for critical conduction mode (CRM)
• Overvoltage protection
• Output short circuit protection

These features make it suitable for applications such as reliable motor control, industrial power systems, LED lighting solutions, and more.

Package

The package type of UCC28019ADR is Small Outline Packages - D0008A (8-pin SOIC).

Pinout

The UCC28019ADR has an 8-pin SOIC package.

Here's a concise breakdown of its pins:

• Pin 1: VCC (Positive Supply Voltage)
• Pin 2: GND (Ground)
• Pin 3: OUT (Controller Output)
• Pin 4: COMP (Compensation Input)
• Pin 5: FB (Feedback Input)
• Pin 6: SHDN (Soft Shutdown Input)
• Pin 7: ZCD (Zero Current Detect Input)
• Pin 8: NC (No Connect)

This device is a 65kHz CCM PFC controller with Enhanced Start-up and Transient Response, designed for high-power factor correction in applications such as motor control, industrial power systems, LED lighting solutions, and more.

Manufacturer

The manufacturer of the UCC28019ADR is Texas Instruments (TI), a well-known American technology company that specializes in semiconductor devices, including microprocessors, memory chips, and other electronic components. TI is a leading player in the global semiconductor industry, with a wide range of products used in various applications such as consumer electronics, industrial control systems, automotive, and more.

Applications

Based on the product information, the application areas of the UCC28019ADR are:

• Reliable motor control
• Industrial power systems
• LED lighting solutions
• Efficient power supply
• High performance
• Effective battery charger
• Flexible power supply
• Integrated motor control
• High-quality LED lighting
• Advanced power supply
• Smooth motor control
• LED lighting applications
• Compact battery charger
• Precision industrial systems
• Efficient power conversion
• AC/DC adapter
• Auxiliary power supplies

Note that these are general application areas and not specific devices or systems.

Equivalent

Based on the product information, I found that the UCC28019ADR is a high-performance PFC controller with advanced features like adaptive digital slope compensation and zero current detect (ZCD). Equivalent products to UCC28019ADR are likely to be other high-end PFC controllers from TI or other manufacturers. Some possible alternatives could be:

• Texas Instruments' UCC28013
• STMicroelectronics' STP75NF50
• ON Semiconductor's NCP1654

Please note that these are just potential equivalents and may not have identical specifications or performance characteristics.