LT3845AEFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3845AEFE#TRPBF

Manufacturer

Analog Devices

Introduction

LT3845AEFE#TRPBF is a high-performance DC DC switching controller designed for power management applications, packed in a Tape & Reel (TR) for efficiency in manufacturing processes.

Product Features and Performance

Step-Down (Buck) topology for efficient downconversion of voltage

Supports a wide input voltage range from 4V to 60V catering to a variety of power sources

High-frequency switching at 300kHz enables compact power supply designs

Incorporates synchronous rectification for improved efficiency

Features clock sync for better noise management in sensitive applications

Includes control features such as Enable, Frequency Control, and Soft Start for enhanced operation control

Product Advantages

Wide voltage range supports diverse applications

High switching frequency allows for smaller external components

Synchronous rectification ensures high efficiency

Flexible control features facilitate precise management of power supply operation

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Number of Outputs: 1

Voltage Supply (Vcc/Vdd): 4V ~ 60V

Frequency Switching: 300kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Package / Case: 16-TSSOP-EP

Quality and Safety Features

Operates across a wide temperature range ensuring reliability under varying environmental conditions

Surface Mount Technology (SMT) for robust and reliable soldering onto PCBs

Compatibility

Designed for universal compatibility with a broad range of input voltages and applications

Application Areas

Power supply modules

Portable and battery-operated devices

Networking equipment

Industrial controls

Product Lifecycle

Currently Active, with no immediate indication of discontinuation, ensuring long-term availability for design and production

Several Key Reasons to Choose This Product

Versatile input voltage range perfect for a wide array of electrical applications

High-frequency operation achieves compact and efficient designs

Enhanced efficiency through synchronous rectification and clock synchronization

Robust control features enable customizable performance

Active product status ensures ongoing support and availability