LM5002SD - Texas Instruments

Manufacturer Part Number

LM5002SD

Manufacturer

Texas Instruments

Introduction

The LM5002SD is a versatile DC-DC switching regulator featuring adjustable output and capable of operating in various topologies including Boost, Flyback, Forward Converter, and SEPIC. Designed for a diverse range of power management applications.

Product Features and Performance

Adjustable output voltage from 3.1V to 76V

Supports Boost, Flyback, Forward Converter, SEPIC topologies

Isolation Capable Output Configuration

Operates over a wide input voltage range from 3.1V to 75V

Capable of delivering up to 400mA output current

Switching frequency adjustable from 50kHz to 1.5MHz

Supports surface mount technology installation

Product Advantages

High flexibility in output voltage and current settings

Suitable for various demanding applications due to its wide range of input voltage

High-frequency operation reduces the size of passive components

Key Technical Parameters

Voltage - Input (Min): 3.1V

Voltage - Input (Max): 75V

Voltage - Output (Min/Fixed): 3.1V

Voltage - Output (Max): 76V (Switch)

Current - Output: 400mA (Switch)

Frequency - Switching: 50kHz ~ 1.5MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Operates effectively within a wide temperature range of -40°C to 125°C

Designed for reliable performance in various environmental conditions

Compatibility

Mounting Type: Surface Mount

Package / Case: 8-WDFN Exposed Pad

Supplier Device Package: 8-WSON (4x4)

Application Areas

Ideal for use in telecommunications, automotive, industrial, and consumer electronics sectors where efficient power conversion and management is required.

Product Lifecycle

The LM5002SD is classified as Obsolete

Alternatives or replacement products should be considered for newer designs

Several Key Reasons to Choose This Product

Flexible input and output voltage range supporting various application needs

Adaptable to multiple topologies allowing for design versatility

High switching frequency minimizing the size of necessary external components

Robust thermal and operational parameters ensure reliability in rugged applications

Obsolescence status necessitates consideration for legacy systems or evaluation for newer replacements