UCC3813N-0 - Unitrode

Manufacturer Part Number

UCC3813N-0

Manufacturer

Texas Instruments

Introduction

Integrated circuit for power management, specifically a DC-DC switching controller

Product Features and Performance

Supports Step-Up and Step-Up/Step-Down functions

Single output transistor driver configuration

Supports boost, flyback, and forward converter topologies

Single output phase

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

46kHz switching frequency

Maximum duty cycle of 99%

Lacks synchronous rectifier

No clock synchronization

Frequency control feature

Operating temperature range from 0°C to 70°C

Through-hole mounting type

8-DIP package format

Product Advantages

High duty cycle capability enables efficient power conversion

Versatility in supporting multiple topologies

Suitable for a variety of power supply applications

Key Technical Parameters

Supply Voltage: 6.9V ~ 12V

Switching Frequency: 46kHz

Duty Cycle (Max): 99%

Number of Outputs: 1

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Package / Case: 8-DIP

Quality and Safety Features

Manufactured by Texas Instruments, known for quality and reliability in semiconductor technology

Compatibility

Compatible with a wide range of power supply circuits due to versatile voltage and frequency specifications

Application Areas

Suitable for various electronic devices requiring power management solutions including consumer electronics, industrial systems, and networking equipment

Product Lifecycle

Obsolete product status

Potential for replacement or upgrade options available, depending on specific application needs

Several Key Reasons to Choose This Product

High reliability due to manufacturer's reputation in the industry

Adaptability across different power management applications

Ease of integration in circuitry due to through-hole package design

Obsolete status may favor applications with specific legacy system requirements