LM2524DN - Texas Instruments

Manufacturer Part Number

LM2524DN

Manufacturer

Texas Instruments

Introduction

The LM2524DN is an integrated circuit used for power management, particularly in DC-DC switching controllers.

Product Features and Performance

Obsolete part

Single output transistor driver

Supports step-up and step-down functions

Capable of operating with positive or negative output configurations

Buck and Boost topology

One output channel with a single-phase configuration

Supply voltage range of 8V to 40V

Maximum duty cycle of 49%

Lacks synchronous rectifier

No clock synchronization

Does not feature serial interfaces

Current limit, enable, and frequency control features

Operating temperature range -40°C to 125°C (TJ)

Through-hole mounting type

Product Advantages

Versatile topology supporting both Buck and Boost conversions

Can work with a wide range of supply voltages

Key Technical Parameters

Supply Voltage: 8V to 40V

Maximum Duty Cycle: 49%

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Built-in current limit for component protection

Compatibility

Suitable for through-hole PCB mounting

Application Areas

Power management systems requiring DC-DC conversion

Product Lifecycle

Obsolete product

Potential availability of replacements or upgrades from manufacturer

Several Key Reasons to Choose This Product

Tolerance to wide voltage supply range

Support for a variety of output configurations

Integrated protection features like current limit

Texas Instruments' reputation for reliable semiconductor products