LTC3863IMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3863IMSE#PBF

Manufacturer

Analog Devices, Inc.

Introduction

High Efficiency, Synchronous Step-Down DC/DC Controller

Product Features and Performance

Wide input voltage range of 3.5V to 60V

Operates at switching frequencies up to 850kHz

Integrated high-side and low-side MOSFET drivers

Adjustable soft-start and frequency control

Current limit and undervoltage lockout protection

Single-resistor frequency programming

Cycle-by-cycle current limit

Thermal shutdown protection

Product Advantages

High efficiency power conversion

Wide operating voltage range

Compact size with integrated power stage

Robust protection features

Key Technical Parameters

Input Voltage Range: 3.5V to 60V

Switching Frequency Range: 50kHz to 850kHz

Operating Temperature Range: -40°C to 125°C

Package: 12-MSOP-EP

Quality and Safety Features

RoHS3 compliant

Thermal shutdown protection

Undervoltage lockout protection

Cycle-by-cycle current limit

Compatibility

Compatible with a wide range of power supply designs

Application Areas

Industrial and automotive power supplies

Telecommunications equipment

Distributed power systems

Test and measurement equipment

Product Lifecycle

This product is currently in production and actively supported by Analog Devices.

Key Reasons to Choose This Product

Wide input voltage range for versatile applications

High efficiency for improved power conversion

Robust protection features for reliable operation

Compact size and integrated power stage for space-constrained designs

Flexible frequency control for optimized system design