LTC3862EGN-1#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3862EGN-1#PBF

Manufacturer

Analog Devices

Introduction

The LTC3862EGN-1#PBF is a high-performance Power Management Integrated Circuit (PMIC) designed for DC DC switching controllers. It facilitates efficient power management by driving transistor outputs in applications requiring step-up or step-down voltage conversions.

Product Features and Performance

Capable of step-up, step-up/down voltage regulation

Features two output phases for enhanced power distribution

Supports a wide input voltage range from 8.5V to 36V

Adjustable switching frequency ranging from 75kHz to 500kHz

Maximum duty cycle of 96% for efficient power conversion

Clock synchronization capability for noise-sensitive applications

Includes control features like Enable, Frequency Control, Phase Control, and Soft Start

Designed to operate in temperatures ranging from -40°C to 85°C

Product Advantages

Flexibility in voltage regulation (step-up, step-down) supports various applications

Dual-phase output enhances power handling capacity and efficiency

Broad input voltage range caters to diverse power sources

High maximum duty cycle ensures minimal power loss during conversion

Clock synchronization helps mitigate electromagnetic interference in sensitive environments

Key Technical Parameters

Output Type: Transistor Driver

Topology: Boost, SEPIC

Number of Outputs: 2

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

Frequency Switching: 75kHz ~ 500kHz

Duty Cycle (Max): 96%

Quality and Safety Features

Operates reliably within a wide temperature range, ensuring stability in various conditions

Compatibility

Universal output configuration (positive) makes the product compatible with a broad range of circuits and applications

Application Areas

Power management for industrial control systems

Renewable energy systems

Automated test equipment

Portable electronic devices

Product Lifecycle

Status: Active, indicating current production with no immediate risk of discontinuation

Availability of replacements or upgrades not specified, but active status suggests ongoing support

Several Key Reasons to Choose This Product

Versatile voltage regulation capability (step-up, step-down) accommodates multiple application requirements

Dual-phase output leads to improved power efficiency and distribution

Wide input voltage range and high duty cycle for flexible and efficient power conversion

Clock synchronization feature supports use in environments sensitive to electromagnetic interference

Reliable operation across a broad temperature range enhances product resilience and versatility