UCC2808N-1 - Texas Instruments

Manufacturer Part Number

UCC2808N-1

Manufacturer

Texas Instruments

Introduction

The UCC2808N-1 is tailored for AC DC converters and offline switching applications, facilitating isolated topology particularly in a push-pull configuration.

Product Features and Performance

Operates in push-pull topology

No internal switches

Frequency control capabilities

Operating voltage supply (VCC/VDD) from 8.3V to 14V

Frequency switching at 1MHz

Start-up voltage at 12.5V

Operates across a wide temperature range from -55°C to 150°C (TJ)

Product Advantages

High-temperature operational capability

Compact 8-DIP package for easier integration

Precision frequency control for consistent performance

Key Technical Parameters

Duty Cycle: 50%

Frequency Switching: 1MHz

Voltage Supply (Vcc/Vdd): 8.3V to 14V

Operating Temperature: -55°C to 150°C (TJ)

Quality and Safety Features

Built-in frequency control ensures stable operation under varying conditions.

Compatibility

Designed for use in applications requiring isolated power conversion in a push-pull configuration.

Application Areas

Suitable for power management in electronics that require reliable AC to DC conversion or offline switching, such as power tools, home appliances, and industrial equipment.

Product Lifecycle

This product is obsolete, and users should check for replacement or upgrade options available from Texas Instruments.

Several Key Reasons to Choose This Product

High reliability and durability in extended temperature ranges

Easy integration due to the 8-DIP package

Precise control feature of frequency for consistency in operations

Suitable for various applications in power management requiring stable isolated voltage conversions

Obsolete status with support for finding upgrades or replacements ensuring long-term usability