LM5026MT - Texas Instruments

Manufacturer Part Number

LM5026MT

Manufacturer

Texas Instruments

Introduction

The LM5026MT is a PWM controller designed for advanced power management solutions, specifically for DC-DC switching controllers, with application in forward converters.

Product Features and Performance

Step-Up/Step-Down functionality

Positive output, isolation capable

Supports forward converter topology

Dual outputs with single-phase operation

Voltage supply range of 8V to 15V

Adjustable switching frequency from 200kHz to 590kHz

Maximum duty cycle of 70-80%

Lacks synchronous rectification

Includes clock synchronization capability

Surface mount device

Resilient to temperatures ranging from -40°C to 125°C (TJ)

Product Advantages

Flexible duty cycle for varied applications

Capability of clock sync helps in system noise reduction

Soft start minimizes in-rush current during startup

Dead Time Control optimizes efficiency

Key Technical Parameters

Output Type: Transistor Driver

Number of Outputs: 2

Output Phases: 1

Duty Cycle (Max): 70%, 80%

Frequency - Switching: 200kHz ~ 590kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Quality and Safety Features

Operational at extreme temperatures

Protection features through Reset function

Compatibility

Mounts in a 16-TSSOP package

Compatible with surface mount technology

Application Areas

Power supplies for telecommunication

Industrial power systems

Server and network equipment

Product Lifecycle

Last Time Buy – the product is nearing the end of its lifecycle

Potential availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

Robust operating temperature range for harsh environments

Flexible power management with forward converter topology

Reliable power supply with over-temperature protection

Ease of synchronization in multi-device systems

Designed by a reputable manufacturer with a record for quality products