LM5022MMX - Texas Instruments

Manufacturer Part Number

LM5022MMX

Manufacturer

Texas Instruments

Introduction

The LM5022MMX is a DC DC switching controller designed for power management applications.

Product Features and Performance

Boost and SEPIC topology support

Monolithic construction integrated with transistor driver

Capable of step-up and step-down functions for voltage regulation

Single output channel with a positive output configuration

Supports a wide input voltage range from 6V to 60V

Adjustable switching frequencies between 200kHz and 990kHz

Maximum duty cycle of 95%

Clock synchronization feature for noise-sensitive applications

Frequency control and soft start control features

Designed for surface mount technology (SMT)

Product Advantages

Wide input voltage range suitable for various power supply conditions

High-frequency operation allows for smaller passive components

Integrated functions reduce external component count

Enhanced system performance with clock synchronization capability

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 6V ~ 60V

Frequency - Switching: 200kHz ~ 990kHz

Duty Cycle (Max): 95%

Synchronous Rectifier: No

Clock Sync: Yes

Control Features: Frequency Control, Soft Start

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

Quality and Safety Features

Built to meet high-temperature operational standards up to 125°C

Compatibility

Mounting Type: Surface Mount

Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Application Areas

Power management solutions in electronics

Industrial systems

Telecommunication equipment

Automotive electronics

Product Lifecycle

Obsolete product status indicating no longer in active production

Potential availability of replacements or upgrades upon inquiry

Key Reasons to Choose This Product

Efficient power management for boosting or stepping-down voltages

Flexibility in design with a broad input voltage range

Optimization of board space with high-frequency operation

Enhanced thermal performance enables use in challenging operating environments

Easy integration in existing designs with Surface Mount installation technology