LTC3863EMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3863EMSE#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3863EMSE#TRPBF by Analog Devices is a DC DC switching controller designed for power management applications.

Product Features and Performance

High voltage operation up to 60V

Suitable for step-down (buck) applications

Configurable for positive or negative output

Single output with one phase

Adjustable switching frequency from 50kHz to 850kHz

Operational temperature range from -40°C to 125°C

Not synchronized with an external clock

Product Advantages

Efficient power conversion for a wide range of input voltages

Flexibility in frequency control for optimizing efficiency and component size

Robust thermal performance for high reliability

Can be used for both positive or negative output configurations

Key Technical Parameters

Output Type: Transistor Driver

Topology: Buck

Number of Outputs: 1

Output Phases: 1

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

Frequency - Switching: 50kHz ~ 850kHz

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

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

Quality and Safety Features

Operates reliably in extreme temperatures

Built-in features such as current limit and soft start for protection

Compatibility

12-TSSOP (0.118", 3.00mm Width) Exposed Pad package fits common surface mount processes

Compatible with a wide range of input voltages and power levels

Application Areas

Industrial power supplies

Automotive electronics

Telecommunications

Data processing systems

Product Lifecycle

Product Status: Active

No indication of discontinuation, replacements or upgrades currently

Several Key Reasons to Choose This Product

Versatile for various power management tasks with wide input voltage range

High reliability and performance consistency over temperature extremes

Frequency adjustability for tailored performance

Integrated protections for safe operation

Trusted manufacturer with industry-standard packaging for ease of integration