UCC3813DTR-1 - Texas Instruments

Manufacturer Part Number

UCC3813DTR-1

Manufacturer

Texas Instruments

Introduction

The UCC3813DTR-1 is a compact, high-performance Power Management Integrated Circuit (PMIC) designed for DC to DC switching control.

Product Features and Performance

Step-Up, Step-Up/Step-Down functions

Transistor Driver output type

Positive Output Configuration

Supports Boost, Flyback, Forward Converter topologies

Single output with one phase

Operating Frequency at 46kHz

Maximum Duty Cycle of 49%

Frequency Control feature

Product Advantages

Highly integrated for space-saving designs

Versatile topology support for various circuit configurations

Optimized for low power consumption

Suitable for compact power supply design

Key Technical Parameters

Supply Voltage (Vcc/Vdd) range of 7.4V to 12V

Output Phases: 1

Operating Temperature range from 0°C to 70°C

Surface Mountable 8-SOIC package

Quality and Safety Features

Reliable operating temperature range

Robust SOIC package for solid performance in industrial conditions

Compatibility

Compatible with various input voltage ranges for flexible design

Suitable for multiple output configurations

Application Areas

Consumer Electronics

Telecommunication Systems

Industrial Power Supplies

Automotive Electronics

Product Lifecycle

Active product status

Currently not nearing discontinuation

Replacement or upgrades availability as technology advances

Several Key Reasons to Choose This Product

Offers design flexibility through multiple topology support

Enhanced power management with precise frequency control

Suitable for a wide range of applications due to its versatile nature

Long-term reliability due to rigorous quality standards

Ensured continuity of supply with Texas Instruments' active product lifecycle management