UCC2804DTR - Texas Instruments

Manufacturer Part Number

UCC2804DTR

Manufacturer

Texas Instruments

Introduction

The UCC2804DTR is a low-power, high-performance, biCMOS Pulse Width Modulation (PWM) controller suitable for a wide range of power supply applications.

Product Features and Performance

Integrated soft start for smooth power-up

Under-voltage lockout with hysteresis

Low startup and operating current

High current totem-pole output

Error amplifier with low offset voltage

Oscillator frequency up to 1 MHz

Product Advantages

Energy-efficient operation reduces power loss

Versatile operating range suits multiple applications

Precision control enhances overall system reliability

Compact 8-SOIC package saves space on PCBs

Key Technical Parameters

Voltage Input: -0.3V ~ 6.3V

Voltage Supply: 8.3V ~ 11V

Current Supply: 500 µA

Operating Temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Over-temperature protection

Built-in over-voltage protection circuitry

Compatibility

The UCC2804DTR device is designed for use in power supply circuits and is compatible with a variety of inductors, capacitors, and other power management components.

Application Areas

Switching power supplies

AC-DC converters

DC-DC converters

Power management for consumer electronics

Industrial power control systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacements or upgrades available if necessary

Several Key Reasons to Choose This Product

High-performance PWM control improves efficiency

Suitable for a broad range of operating temperatures

Low power consumption beneficial for energy-sensitive applications

Industry-proven quality and reliability from Texas Instruments

Space-saving design due to compact 8-SOIC package

Comprehensive protection features enhance system safety