LTC3786EUD#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3786EUD#PBF

Manufacturer

Analog Devices

Introduction

The LTC3786EUD#PBF is a versatile DC DC switching controller designed for power management applications, utilizing step-up, step-up/step-down configurations in a compact 16-QFN package.

Product Features and Performance

Supports Boost, Flyback, SEPIC topologies

Single output transistor driver

Synchronous rectification for improved efficiency

Flexible switching frequency from 105kHz to 760kHz

High duty cycle up to 96%

Features such as current limit, enable, frequency control, power good, and soft start

Product Advantages

High efficiency with synchronous rectifier

Versatile for various topologies

Wide voltage supply range suitable for numerous applications

Key Technical Parameters

Voltage Supply: 4.5V ~ 38V

Frequency Switching: 105kHz ~ 760kHz

Duty Cycle (Max): 96%

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

Quality and Safety Features

Built-in current limit and soft start for system protection

Operates efficiently in extreme temperatures from -40°C to 125°C

Compatibility

Compatible with applications requiring Boost, Flyback, or SEPIC configurations

Application Areas

Power supply for portable devices

Industrial power systems

Automotive and telecommunication infrastructure

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Wide input voltage range suitable for various power environments

Adjustable switching frequency allows tailored performance and reduced interference

High efficiency and support for multiple topologies offer versatility in design

Reliable performance in harsh temperatures ensuring system stability