UCC2800DTR - Texas Instruments

Manufacturer Part Number

UCC2800DTR

Manufacturer

Texas Instruments

Introduction

The UCC2800DTR is a low-power, high-performance PWM controller suitable for a variety of power supply applications.

Product Features and Performance

BiCMOS process for optimal speed and power efficiency

Low startup and operating current for energy-saving operation

Trimmed oscillator discharge current for precise duty cycle control

Undervoltage lockout with hysteresis for stable operation

Current sense operation from Ground to Vcc for broad flexibility

Product Advantages

Highly efficient for reduced power loss

Flexible operation modes including DCM, CCM, and Burst Mode

Robust thermal performance for reliability over a wide temperature range

Suitable for high-density power supply designs due to its small form factor

Key Technical Parameters

Voltage Input: -0.3V ~ 6.3V

Voltage Supply: 6.9V ~ 11V

Current Supply: 500 µA

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Overcurrent protection

Overvoltage protection

Thermal shutdown feature

Safe operating area protection

Compatibility

Compatible with a wide range of MOSFETs and output capacitors

Application Areas

Switching power supplies

DC-DC converters

Power supply modules for Telecom, Consumer Electronics, Industrial

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Future product upgrades or replacements likely available due to active status

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliable power management solutions

High efficiency for power savings in end applications

Broad operating temperature suitable for various environments

Industry-standard packaging for ease of design and manufacturing

Comprehensive protection features ensure long-term reliability

Active product support and extensive documentation from manufacturer