LTC3824IMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3824IMSE#TRPBF

Manufacturer

analog-devices

Introduction

The LTC3824IMSE#TRPBF by Analog Devices is a high-performance DC DC switching controller designed for power management applications. It is particularly suited for creating efficient, high-speed step-down (buck) power supplies.

Product Features and Performance

Wide input voltage range from 4V to 60V catering to a variety of power sources

Adjustable switching frequency from 200kHz to 600kHz allowing flexibility in balancing efficiency and component size

100% duty cycle capability enables near-zero dropout operation for low voltage applications

Non-synchronous design simplifies circuit and allows for the use of preferred external diodes

Clock synchronization feature to reduce noise and improve performance in system applications

Integrated soft start feature to minimize inrush current at startup

Frequency control for tailored performance and efficiency

Product Advantages

Flexibility in handling a wide range of input voltages

Design optimization possible with adjustable switching frequency

Improved system performance with clock synchronization

Safe and efficient startup with soft start functionality

Enables compact and efficient power supply designs

Key Technical Parameters

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

Frequency Switching: 200kHz ~ 600kHz

Duty Cycle (Max): 100%

Output Type: Transistor Driver

Function: Step-Down

Output Configuration: Positive

Topology: Buck

Number of Outputs: 1

Output Phases: 1

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

Quality and Safety Features

Designed with robust safety features to maintain operational integrity across various conditions.

Compatibility

Compatible with a wide range of external components for versatile design options

Suited for surface mount technology with its MSOP-EP package

Application Areas

Automotive systems

Industrial power supplies

Portable devices

Distributed power systems

Telecommunications equipment

Product Lifecycle

Status: Active

The product is currently active with no immediate plans for discontinuation, ensuring ongoing availability for new designs and applications.

Several Key Reasons to Choose This Product

Wide input voltage range offering flexibility for different power systems

Adjustable switching frequency for design versatility

High duty cycle capability for low voltage dropout performance

Robust features including soft start and clock sync improve system reliability

Suitable for a variety of applications due to its wide operating temperature range and flexibility in design