LTC3824IMSE - Analog Devices Inc.

Manufacturer Part Number

LTC3824IMSE

Manufacturer

Analog Devices

Introduction

The LTC3824IMSE is a high-performance step-down switching regulator controller from Analog Devices, designed for power management applications.

Product Features and Performance

Efficient step-down voltage conversion

Wide input voltage range: 4V to 60V

Adjustable switching frequency from 200kHz to 600kHz

Maximum duty cycle of 100%

Clock synchronization feature for noise-sensitive applications

Current limit, frequency control, and soft start for enhanced performance and reliability

Operating temperature range of -40°C to 125°C, suitable for harsh environments

Product Advantages

Flexibility in handling a wide range of input voltages

Customizable switching frequency for optimized performance

High reliability and extended operational temperature range

Key Technical Parameters

Number of Outputs: 1

Output Configuration: Positive

Topology: Buck (Step-Down)

Voltage Supply (Vcc/Vdd): 4V ~ 60V

Frequency Switching: 200kHz ~ 600kHz

Duty Cycle (Max): 100%

Synchronous Rectifier: No

Control Features: Current Limit, Frequency Control, Soft Start

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

Quality and Safety Features

Built with robust safety features including current limiting and thermal protection

Compatibility

Suitable for a wide range of applications due to its versatile voltage and temperature range

Application Areas

Power management in industrial, automotive, and telecommunications equipment

Renewable energy systems, including solar power inverters

Battery-powered devices needing efficient power conversion

Product Lifecycle

Obsolete status, with considerations for replacements or upgrades required for new designs

Several Key Reasons to Choose This Product

Versatile input voltage range accommodating various power sources

Customizable frequency for optimized performance and reduced noise

High efficiency and reliability in challenging environmental conditions

Broad application spectrum from automotive to renewable energy systems