LTC1871IMS-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1871IMS-1#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC1871IMS-1#TRPBF is a versatile DC DC switching controller designed for power management applications, capable of step-up, step-down, and other voltage adjustments.

Product Features and Performance

Supports Boost, Flyback, SEPIC topologies

Operates in a voltage supply range of 2.5V to 36V

Switching frequency adjustable from 50kHz to 1MHz

Maximum duty cycle of 92%

Integrated transistor driver

Output configuration can be set to positive or negative

Product Advantages

Wide input voltage range accommodating various applications

High frequency operation for efficient power conversion

Versatile output configurations enhance compatibility

Key Technical Parameters

Voltage - Supply (Vcc/Vdd): 2.5V ~ 36V

Frequency - Switching: 50kHz ~ 1MHz

Duty Cycle (Max): 92%

Output Type: Transistor Driver

Topology: Boost, Flyback, SEPIC

Number of Outputs: 1

Output Configuration: Positive or Negative

Quality and Safety Features

Operates at an industrial temperature range of -40°C to 125°C

Robust surface mount package 10-MSOP ensures durable installation

Compatibility

Compatible with a variety of circuit designs due to its flexible topology and configurable output

Application Areas

Suitable for complex multivoltage power systems in industrial, automotive, and telecommunication sectors

Product Lifecycle

Currently active with ongoing manufacturer support and no announced discontinuation; potential for future upgrades

Several Key Reasons to Choose This Product

Flexible voltage supply range suitable for a diverse set of applications

High switching frequency allows for smaller passive components reducing overall solution size

Adaptable to both positive and negative output configurations providing design versatility

Robust thermal and operational temperature specifications ensure reliability in harsh environments

Simple to integrate with existing designs due to standard MSOP packaging and surface-mount technology