LTC3873ETS8-5#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3873ETS8-5#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3873ETS8-5#TRPBF is an efficient, versatile PWM controller used in power management circuits.

Product Features and Performance

Step-Up, Step-Up/Step-Down capabilities

Supports configurations: Boost, Flyback, SEPIC

Single output transistor driver

Isolation capable output configuration

Operates within voltage supply range of 4.1V to 60V

Offers features like Current Limit, Enable, Soft Start

Functional at a wide operating temperature range: -40°C to 85°C

Product Advantages

Versatile for various circuit topologies

High input voltage range suitable for industrial applications

Built-in safety and control features

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

Max Duty Cycle: 78%

Synchronous Rectifier: No

Clock Sync: No

Quality and Safety Features

Designed to operate reliably in extreme temperatures

Current limiting for protecting against overcurrent conditions

Soft Start to reduce inrush current

Compatibility

Suitable for surface mount technology (SMT) with SOT-23-8 Thin, TSOT-23-8

Application Areas

Power supply modules

Embedded systems

Industrial control systems

Portable devices

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation

Support and replacements are typically available from Analog Devices

Several Key Reasons to Choose This Product

High reliability from reputable manufacturer Analog Devices

Flexibility in application due to multiple operational topologies

Ease of use with built-in features such as current limiting and soft start

Sustainable operation in harsh environments because of wide temperature range capability

Suitable for modern, compact PCB design with SOT-23-8 package