LTC1871EMS-7#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1871EMS-7#TRPBF

Manufacturer

analog-devices

Introduction

The LTC1871EMS-7#TRPBF is a feature-rich and flexible DC DC switching controller designed for power management applications. It supports various topologies such as Boost, Flyback, and SEPIC, fitting a wide range of power conversion needs.

Product Features and Performance

Supports Step-Up and Step-Up/Step-Down functions

Operates in Boost, Flyback, and SEPIC topologies

Output type: Transistor Driver

Single output with one phase

Voltage supply range from 6V to 36V

Switching frequency range from 50kHz to 1MHz

Maximum duty cycle of 92%

Clock synchronization feature

Enable and frequency control features

Product Advantages

Flexible power supply range accommodates various source voltages

High switching frequency facilitates smaller passive components

Clock Sync for reduced interference in noise-sensitive applications

High duty cycle permits efficient operation and improved power output

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 6V ~ 36V

Frequency Switching: 50kHz ~ 1MHz

Duty Cycle (Max): 92%

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Robust operating temperature range ensures reliability across diverse environments

Compatibility

Suitable for a wide array of applications due to its versatile power and topology support

Tape & Reel packaging for easy integration in automated manufacturing processes

Application Areas

Power management solutions in industrial, automotive, and consumer electronics

Suitable for applications requiring efficient step-up/step-down voltage conversion

Product Lifecycle

Currently in an Active phase with no immediate discontinuation planned

Availability of replacements or upgrades contingent upon future technological advancements

Several Key Reasons to Choose This Product

Wide range of input voltages and high flexibility in application due to support for multiple topologies

Enables compact and efficient designs because of high switching frequency and maximum duty cycle

Enhanced system reliability through clock synchronization and robust operating temperatures

Seamless manufacturing integration facilitated by Tape & Reel packaging

Ongoing product lifecycle support, promising long-term availability and application stability