LTC3864EMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3864EMSE#PBF

Manufacturer

Analog Devices

Introduction

The LTC3864EMSE#PBF is a high-performance step-down DC DC switching controller designed for power management applications. It efficiently converts higher voltage to a lower voltage with precise control, ensuring reliable power supply in various electronic devices.

Product Features and Performance

Efficient step-down voltage conversion

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

Adjustable switching frequency from 50kHz to 850kHz

Maximum duty cycle of 100%

Features include current limit, enable, frequency control, power good, and soft start

Operates over a wide temperature range of -40°C to 125°C

Product Advantages

High efficiency for power saving

Flexibility in design due to adjustable frequency and wide input voltage range

Robust thermal performance with extended operating temperature range

Simple integration with minimal external components required

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

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

Frequency Switching: 50kHz ~ 850kHz

Duty Cycle (Max): 100%

Mounting Type: Surface Mount

Package / Case: 12-TSSOP with Exposed Pad

Quality and Safety Features

Built-in protection features including current limit for overcurrent protection

High reliability and quality conforming to Analog Devices' standards

Compatibility

Compatible with a wide range of power supply designs due to its versatile feature set

Application Areas

Ideal for use in telecommunications, automotive, industrial, and portable electronic applications where efficiency and reliability are crucial

Product Lifecycle

Currently active product status, not reported as nearing discontinuation

Continuous support and availability of replacements or upgrades can be expected

Several Key Reasons to Choose This Product

Wide input voltage range accommodates various input sources

The ability to precisely control the switching frequency enables optimization of performance and efficiency

High reliability and robust operation in extreme temperatures

Comprehensive protection features ensure long-term stability and safety of the power supply system

Versatility in application due to compatibility and adjustable technical parameters