TL2844DR - Texas Instruments

Manufacturer Part Number

TL2844DR

Manufacturer

Texas Instruments

Introduction

TL2844DR is a high-performance, high-frequency DC-DC switching controller

Product Features and Performance

Operates at switching frequencies up to 500kHz

Supports boost, flyback, and forward topologies

Provides step-up and step-up/step-down functions

Wide input voltage range of 10V to 30V

Includes frequency control feature

Single output phase

Maximum duty cycle of 48%

Product Advantages

High-frequency operation enables use of smaller magnetic components

Wide input voltage range for versatile applications

Flexible topology support for various power conversion needs

Frequency control for optimized system performance

Key Technical Parameters

Input Voltage Range: 10V to 30V

Switching Frequency: Up to 500kHz

Maximum Duty Cycle: 48%

Output Configuration: Positive

Synchronous Rectification: No

Number of Outputs: 1

Quality and Safety Features

RoHS3 compliant

14-SOIC package for surface mount design

Compatibility

Suitable for a variety of power conversion applications

Application Areas

Suitable for boost, flyback, and forward power converter designs

Applicable in various industrial, automotive, and consumer electronics applications

Product Lifecycle

Active product

Replacement or upgrade options available from Texas Instruments

Several Key Reasons to Choose This Product

High-frequency operation for smaller magnetic components

Wide input voltage range for versatile applications

Flexible topology support for various power conversion needs

Frequency control feature for optimized system performance

RoHS3 compliance for environmental friendliness

Surface mount package for compact design