UCC3813DTR-0 - Texas Instruments

Manufacturer Part Number

UCC3813DTR-0

Manufacturer

Texas Instruments

Introduction

The UCC3813DTR-0 is an integrated circuit designed for power management, particularly as a DC DC switching controller.

Product Features and Performance

Step-Up, Step-Up/Step-Down functions for voltage regulation

Supports Boost, Flyback, Forward Converter topologies

Singular output with one output phase

Adjustable frequency control for switching

Duty Cycle up to 99% for efficient operation

Operates within a voltage supply range of 6.9V to 12V

Switching frequency at 46kHz

Designed for surface mount technology with an 8-SOIC package

Product Advantages

High efficiency due to the high maximum duty cycle

Flexibility in application with various converter topologies supported

Reliable power management for a wide range of voltage supplies

Simplified design with a single output

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 6.9V ~ 12V

Frequency Switching: 46kHz

Duty Cycle (Max): 99%

Output Type: Transistor Driver

Number of Outputs: 1

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

Designed to meet industrial temperature range standards

Manufactured by Texas Instruments, a leader in semiconductor design

Compatibility

Compatible with various power topologies including Boost, Flyback, and Forward Converter

Suitable for surface mount technology with the 8-SOIC package

Application Areas

Power supply modules

Portable and battery-powered devices

Industrial control systems

Telecommunication equipment

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation

Possible availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High efficiency and flexibility in voltage regulation

Versatile application across various power topologies

Reliable operation within a wide range of supply voltages and temperatures

Manufactured by a reputable leader in the semiconductor industry

Ongoing product support as the item is currently active in Texas Instruments' portfolio