LTC3824EMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3824EMSE#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3824EMSE#TRPBF is a DC DC switching controller designed for power management applications, specifically to facilitate step-down (buck) voltage conversion.

Product Features and Performance

Built for efficient step-down voltage conversion

Configured in a positive output topology

Can operate from a wide input voltage range (4V to 60V)

Supports a high frequency range for flexible switching (200kHz to 600kHz)

Designed with a maximum duty cycle of 100%

Equipped with frequency control and soft start capabilities

Clock synchronization feature integrated

Can operate effectively over a wide temperature range (-40°C to 125°C)

Housed in a small 10-TFSOP/10-MSOP package with an exposed pad

Product Advantages

Wide input voltage range allows compatibility with various power supplies

High switching frequency maximizes efficiency and allows for smaller external components

Soft start function prevents inrush current at startup

Clock synchronization aids in noise reduction when using multiple devices

Key Technical Parameters

Output Type: Transistor Driver

Topology: Buck

Output Configuration: Positive

Number of Outputs: 1

Output Phases: 1

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

Frequency Switching: 200kHz ~ 600kHz

Duty Cycle (Max): 100%

Quality and Safety Features

Operates within a thermal junction range of -40°C ~ 125°C ensuring stability and reliability in varying environmental conditions

Compatibility

Compatible with various external components due to adjustable switching frequencies and soft start capability

Application Areas

Suitable for a wide range of electronics including telecommunications, automotive systems, and portable devices requiring efficient power management

Product Lifecycle

Currently in an active phase with no indications of nearing discontinuation

Offers options for future replacements or upgrades

Several Key Reasons to Choose This Product

High reliability and performance validated by operation across a broad temperature and voltage range

Flexible in application thanks to its wide input voltage and configurable switching frequency

Compact package suitable for space-constrained applications

Enriched control features aid in easier integration into complex systems