LTC1871EMS-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1871EMS-1#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC1871EMS-1#TRPBF is a versatile DC DC switching controller designed for power management applications, capable of stepping up or stepping down voltage in various configurations.

Product Features and Performance

Supports Boost, Flyback, and SEPIC topologies

Capable of both positive and negative output configurations

Wide input voltage range from 2.5V to 36V

Adjustable switching frequency from 50kHz to 1MHz

Maximum duty cycle of 92%

Features clock synchronization

Product Advantages

High flexibility in output voltage and topology selection

High efficiency due to a maximum duty cycle of 92%

Clock synchronization facilitates noise reduction and system harmonics management

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Up, Step-Up/Step-Down

Number of Outputs: 1

Output Phases: 1

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

Frequency Switching: 50kHz ~ 1MHz

Duty Cycle (Max): 92%

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Stable operation in a wide range of temperatures from -40°C to 85°C

Compatibility

Suitable for surface mount technology with a 10-TFSOP, 10-MSOP package

Application Areas

Ideal for use in telecommunications, automotive, industrial, and healthcare sectors requiring power management solutions

Product Lifecycle

Currently classified as active

No indication of discontinuation, ensuring availability for future projects

Several Key Reasons to Choose This Product

Highly adaptable for various power management needs with multiple topology support

Efficient power conversion capable of handling high duty cycles

Broad input voltage range accommodating diverse application requirements

Reliable performance across a wide operating temperature range

Suitable for integration in multiple industry sectors