LM2577MX-ADJ - Texas Instruments

Manufacturer Part Number

LM2577MX-ADJ

Manufacturer

Texas Instruments

Introduction

The LM2577MX-ADJ is part of the SIMPLE SWITCHER® series designed for power management, specifically as a DC DC switching regulator that can handle step-up or step-down voltage requirements.

Product Features and Performance

Adjustable Voltage Output

Step-Up, Step-Up/Step-Down Functionality

Boost, Flyback, Forward Converter Topology

Single Output

Support for Wide Input Voltage Range

Product Advantages

Flexibility in application due to adjustable output

Multifunctional with capabilities to boost or reduce voltage

Capable of driving a 3A load with proper heat sinking

Integrated features for simplified design and compactness

Key Technical Parameters

Input Voltage Min: 3.5V

Input Voltage Max: 40V

Output Voltage Min: 1.23V

Output Voltage Max: 60V (Switch)

Current - Output: 3A (Switch)

Frequency - Switching: 52kHz

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

Quality and Safety Features

Constructed to operate reliably in a wide temperature range

Compatibility

Surface Mount compatible with 24-SOIC packaging

Application Areas

Power management solutions for electronics with varying voltage requirements

Ideal for battery-powered equipment, portable devices, and power supplies

Product Lifecycle

Obsolete status

Consider looking for replacements or upgrades for new designs

Several Key Reasons to Choose This Product

Adaptability in providing either a step-up or step-down voltage

Support for a broad range of input and output voltages

High-switching frequency for more efficient operation

Capability to drive relatively high current loads

Texas Instruments' reputation for reliable and quality components