LTC1871EMS#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1871EMS#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC1871EMS#TRPBF is a high-performance power management integrated circuit (PMIC) designed for DC-DC switching control, supporting a variety of topologies such as Boost, Flyback, and SEPIC.

Product Features and Performance

Supports multiple topologies: Boost, Flyback, SEPIC

Capable of driving a transistor

Operates over a wide supply voltage range of 2.5V to 36V

Switching frequency is adjustable from 50kHz to 1MHz

Achieves up to 92% duty cycle

Clock synchronization is supported

Features Enable and Frequency Control for enhanced management

Designed for surface mount technology

Product Advantages

Flexible voltage range accommodates a variety of power supplies

High duty cycle enables efficient power conversion

Adjustable switching frequency allows precision tuning

Compatibility with multiple topologies enhances versatility

Clock synchronization aids in noise reduction

Key Technical Parameters

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

Frequency Switching: 50kHz ~ 1MHz

Duty Cycle (Max): 92%

Number of Outputs: 1

Output Phases: 1

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

Package / Case: 10-TFSOP, 10-MSOP

Quality and Safety Features

Operates reliably in the temperature range of -40°C to 85°C

Surface mount technology for secure and stable mounting

Compatibility

Suitable for a wide range of applications needing step-up, step-up/step-down voltage regulation

Application Areas

Power supply modules

Portable devices

Industrial controls

Automotive systems

Renewable energy systems

Product Lifecycle

Current Product Status: Active

Continuously supported and manufactured with no immediate end-of-life announcement

Several Key Reasons to Choose This Product

High flexibility in voltage supply and topology support

Efficient power conversion with up to 92% duty cycle

Precision control through adjustable switching frequency

Enhanced system reliability with temperature stability

Broad application potential across various industries