LTC7804IUD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC7804IUD#TRPBF

Manufacturer

Analog Devices

Introduction

High performance step-up DC/DC switching controller for power management applications

Product Features and Performance

Step-Up DC/DC Controller

Positive Output Configuration

Boost Topology

Single Output

One Output Phase

Synchronous Rectification for Improved Efficiency

Wide Input Voltage Range from 4.5V to 40V

Adjustable Switching Frequency from 100kHz to 3MHz

Up to 100% Duty Cycle

High-Temperature Performance up to 125°C

Product Advantages

Efficient Power Conversion

Broad Input Voltage Suitability

High-Frequency Operation Reduces External Component Size

Capable of Driving High Current Loads

Robust Thermal Performance for Reliability

Key Technical Parameters

Output Type: Transistor Driver

Voltage - Supply (Vcc/Vdd): 4.5V ~ 40V

Frequency - Switching: 100kHz ~ 3MHz

Duty Cycle (Max): 100%

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

Quality and Safety Features

Extended Temperature Range Operation

Integrated Safety Features

Surface Mount Technology for Secure Mounting

Compatibility

Compatible with a Range of Inductors and Capacitors

Designed for use with External Power MOSFETs

Suited for High-Density PCB Layouts

Application Areas

Distributed Power Systems

Telecommunications

Networking Equipment

Industrial Applications

Automotive Power Supplies

Product Lifecycle

Status: Active

Ongoing Support with No Current Indication of Discontinuation

Reasons to Choose This Product

Optimized for High-Performance Power Management

Flexible Design Options with Adjustable Parameters

Suitable for Various Industrial and Commercial Applications

Ensures Reliability and Longevity in Harsh Environments

Produces Minimal Heat Dissipation

Available in Tape and Reel Packaging for Automated Assembly