LTC3864IMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3864IMSE#PBF

Manufacturer

Analog Devices

Introduction

The LTC3864IMSE#PBF is a step-down DC/DC switching controller designed to manage power requirements for various applications. It is housed in a 12-TSSOP exposed pad package.

Product Features and Performance

Supports a wide input voltage range from 3.5V to 60V

Adjustable switching frequency from 50kHz to 850kHz

Maximum duty cycle of 100%

Features non-synchronous rectification

Integrated multiple control features such as Current Limit, Enable, Frequency Control, Power Good, and Soft Start

Product Advantages

High input voltage range accommodating varied applications

Flexible control over power conversion allows optimization of performance

Compact package design fits well in space-constrained applications

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Output Configuration: Positive

Number of Outputs: 1

Voltage Supply (Vcc/Vdd): 3.5V ~ 60V

Frequency Switching: 50kHz ~ 850kHz

Duty Cycle (Max): 100%

Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Handles a wide range of operating temperatures, ensuring reliability even under extreme conditions

Compatibility

The device is universally compatible due to its transistor driver output and wide input voltage range

Application Areas

Industrial equipment

Automotive systems

Telecommunication infrastructure

Portable devices

Product Lifecycle

Currently marked as active with ongoing manufacturer support

No indication of near-term discontinuation, replacements, or upgrades

Several Key Reasons to Choose This Product

Versatility due to broad operating voltage spectrum and adjustable frequency

Robust performance guaranteed across extreme temperature ranges

Integrated safety and control features ensure stable and efficient operation

Compact dimensions for integration into varied applications and equipment types