LM5022MM - Texas Instruments

Manufacturer Part Number

LM5022MM

Manufacturer

Texas Instruments

Introduction

The LM5022MM is a Power Management Integrated Circuit (PMIC) featuring a DC-DC switching controller designed for step-up and step-up/step-down voltage regulation.

Product Features and Performance

Boost and SEPIC topology support

Wide voltage supply range of 6V to 60V

Adjustable frequency switching ranging from 200kHz to 990kHz

Maximum duty cycle of 95%

Supports clock synchronization

Frequency control and soft start functionality

Operates at temperatures from -40°C to 125°C

Product Advantages

Designed for flexibility in various applications

High duty cycle for wide output voltage range

Thermal performance suitable for industrial temperature ranges

Key Technical Parameters

Single output transistor driver

Output configuration is positive

One output phase

No synchronous rectification, increasing simplicity

200kHz to 990kHz switchable frequency

Quality and Safety Features

Built to operate reliably in extreme temperatures from -40°C to 125°C

Compatibility

Surface mountable with a 10-TFSOP, 10-MSOP package

Integrates with applications requiring voltage regulation

Application Areas

Ideal for power management in industrial systems, computing, automotive, and telecom infrastructure

Product Lifecycle

Product status marked as Last Time Buy, indicating it is nearing discontinuation

Replacement or upgrade options may be available by contacting the manufacturer

Several Key Reasons to Choose This Product

Suitable for a range of power supply designs due to versatile topologies

High switch frequency variability for tailored performance

Can be synced with an external clock for system coordination

The wide operating temperature range ensures reliability in harsh conditions

Texas Instruments' reputation for quality and robust power management solutions