LT3505IDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3505IDD#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3505 is a versatile step-down DC-DC converter suitable for various power management applications.

Product Features and Performance

Step-Down converter

Adjustable output voltage

200kHz to 3.01MHz adjustable switching frequency

2A output current capability

Wide input voltage range from 3.6V to 36V

Output voltage ranges from 0.78V to 33.84V

Operates at temperatures from -40°C to 125°C

Surface mount technology for compact design

Suitable for battery-powered applications

Product Advantages

High efficiency due to switching regulator topology

Thermal shutdown and overcurrent protection improve safety

Low shutdown current enhances battery life

Key Technical Parameters

Function: Step-Down

Output Configuration: Positive

Topology: Buck

Output Type: Adjustable

Number of Outputs: 1

Voltage - Input (Min): 3.6V

Voltage - Input (Max): 36V

Voltage - Output (Min/Fixed): 0.78V

Voltage - Output (Max): 33.84V

Current - Output: 1.2A

Frequency - Switching: 200kHz ~ 3.01MHz

Synchronous Rectifier: No

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Under voltage lockout

Compatibility

Supports a wide variety of applications due to its adjustable output specifications

Application Areas

Portable electronics

Automotive systems

Communication devices

Industrial equipment

Product Lifecycle

Status: Active

Not approaching discontinuation

Replacement parts or upgrades may be available

Several Key Reasons to Choose This Product

Enhances battery life in portable applications

Broad input voltage range accommodates a variety of sources

High reliability with built-in safety features

Flexible switching frequency for optimized performance

Compact packaging suitable for space-constrained applications

Readily available and supported by manufacturer Analog Devices