UCC3813N-5 - Unitrode

Manufacturer Part Number

UCC3813N-5

Manufacturer

Texas Instruments

Introduction

The UCC3813N-5 is a DC DC switching controller designed for power management applications. It is capable of driving a transistor for step-up or step-up/step-down voltage applications.

Product Features and Performance

Functions: Step-Up, Step-Up/Step-Down

Output Configuration: Positive

Topology: Boost, Flyback, Forward Converter

Single Output

Single Output Phase

Supply Voltage Range: 3.6V to 12V

Switching Frequency: 31kHz

Maximum Duty Cycle: 49%

Frequency Control

Product Advantages

Versatile with Boost, Flyback, and Forward Converter topologies

Supports a broad range of supply voltages

Key Technical Parameters

Output Type: Transistor Driver

Voltage Supply (Vcc/Vdd): 3.6V ~ 12V

Frequency Switching: 31kHz

Duty Cycle (Max): 49%

Quality and Safety Features

Operating Temperature: 0°C ~ 70°C

Compatibility

Mounting Type: Through Hole

Package / Case: 8-DIP (0.300", 7.62mm)

Application Areas

Suitable for various power management applications in electronics

Product Lifecycle

Status: Obsolete

Note: Check for potential replacements or upgrades due to obsolescence

Several Key Reasons to Choose This Product

Flexible voltage supply range suitable for various applications

Supports multiple converter topologies enhancing design versatility

Designed by Texas Instruments, a trusted name in semiconductor manufacturing

Straightforward through-hole mounting for easy installation