LTC3862EGN-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3862EGN-1#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3862EGN-1#TRPBF is a high-performance, dual-output DC DC switching controller tailored for power management applications, specifically designed to support step-up and step-up/step-down functions with a versatile power supply range.

Product Features and Performance

Dual-output controller supporting both step-up (Boost) and step-up/step-down (SEPIC) configurations.

Flexible power supply range from 8.5V to 36V, accommodating a wide variety of applications.

Adjustable switching frequency from 75kHz to 500kHz, allowing optimization for efficiency or component size.

Maximum duty cycle of 96%, enabling high step-up ratios.

Phase synchronization capability to reduce noise and improve performance in multi-phase configurations.

Built-in control features including Enable, Frequency Control, Phase Control, and Soft Start for improved stability and functionality.

Product Advantages

Versatility in supporting both Boost and SEPIC topologies provides flexibility in designing power solutions.

High maximum duty cycle facilitates use in high step-up ratio applications, broadening usability.

Phase control and synchronization improve efficiency and performance in systems requiring multiple phases.

Wide voltage supply range ensures suitability for various electrical environments.

Frequency adjustability allows for a balance between efficiency and physical footprint, aiding in optimal design implementations.

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 8.5V ~ 36V

Frequency Switching: 75kHz ~ 500kHz

Duty Cycle (Max): 96%

Output Phases: 2

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Rigorously tested to meet Analog Devices' high standard for reliability and performance.

Designed for robust operation in a wide range of environmental conditions.

Compatibility

Compatible with a broad range of external components, allowing for flexible design configurations.

Suitable for integration into various systems without the need for extensive modifications.

Application Areas

Suitable for use in power management systems requiring versatile input voltage ranges and high-efficiency output.

Ideal for applications in industrial, automotive, communications, and consumer electronic devices requiring dual-output voltage configurations.

Product Lifecycle

Currently listed as Active, indicating ongoing manufacture and support.

Not currently flagged for discontinuation, indicating availability for new designs and replacement needs.

Several Key Reasons to Choose This Product

The LTC3862EGN-1#TRPBF's adaptability for both boost and SEPIC operations makes it a versatile choice for myriad applications.

High maximum duty cycle and adjustable switching frequency cater to a wide range of design requirements, optimizing for either efficiency or component size as needed.

Analog Devices' reputation for quality and reliability, ensuring a robust solution for critical power management needs.

Continuity of product availability and support secures long-term deployment in new designs.