LT3845AIFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3845AIFE#PBF

Manufacturer

Analog Devices

Introduction

LT3845AIFE#PBF is a Power Management Integrated Circuit (PMIC) designed for DC-DC switching applications.

Product Features and Performance

Step-down (buck) topology

Single output transistor driver

Synchronous rectification for improved efficiency

Frequency synchronization capability

Enable and soft start functions

Frequency control for adjustable switching frequencies

Operates over a wide input range from 4V to 60V

Capable of switching frequencies up to 300kHz

Product Advantages

High efficiency due to synchronous rectification

Stable performance across a wide temperature range

Versatile power solution due to wide input voltage range

Thermally enhanced TSSOP-EP package

Key Technical Parameters

Topology: Buck

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

Frequency - Switching: 300kHz

Output Configuration: Positive

Number of Outputs: 1

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

Quality and Safety Features

Thermal protection with operating temperature range of -40°C to 125°C

Compatibility

Compatible with a broad range of input voltages

Suitable for surface mount technology due to TSSOP packaging

Application Areas

Telecommunications

Industrial control systems

Computing platforms

Automotive electronics

Networking equipment

Product Lifecycle

Active status with long-term availability

Several Key Reasons to Choose This Product

Designed by a reputable manufacturer, Analog Devices

Highly efficient and robust for demanding applications

Easy integration with surface mount technology

Low minimum input voltage suitable for a variety of power sources

Enables compact and efficient power supply design due to its small TSSOP package