LTC3862IUH#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3862IUH#TRPBF

Manufacturer

Analog Devices

Introduction

High-performance, multi-phase DC/DC switching controller designed for step-up and step-up/step-down applications

Product Features and Performance

Multi-phase operation for improved performance and reduced system noise

Wide voltage supply range, covering 4V to 36V

Adjustable switching frequency from 75kHz to 500kHz

High duty cycle capability up to 96%

Boost and SEPIC topology support for versatile power conversion options

Two-phase operation with independent output channels

Phase-lockable to synchronize with an external clock

Product Advantages

Enhanced power efficiency with multi-phase operation

Flexible power solution due to wide input voltage range

Customizable switching frequency for optimized performance

Suitable for high duty cycle applications

Non-synchronous rectification for straightforward implementation

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Up, Step-Up/Step-Down

Output Configuration: Positive

Topology: Boost, SEPIC

Number of Outputs: 2

Output Phases: 2

Voltage Supply (Vcc/Vdd): 4V ~ 36V

Frequency Switching: 75kHz ~ 500kHz

Duty Cycle (Max): 96%

Clock Sync: Yes

Control Features: Enable, Frequency Control, Phase Control, Soft Start

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

Quality and Safety Features

High-temperature operation capability (up to 125°C)

Built to meet industry-standard quality and safety specifications

Compatibility

Suitable for a variety of power management applications

Compatible with multiple types of inductors and capacitors due to adjustable frequency

Application Areas

Server and telecom power supplies

Industrial power systems

Automotive power systems

High-power battery-operated devices

Product Lifecycle

Currently active

No indication of nearing discontinuation

Long-term availability expected

Support for future replacements or upgrades

Several Key Reasons to Choose This Product

Flexible and efficient power management solution from a reputable manufacturer, Analog Devices

Adaptable to a wide range of power supply requirements with its broad voltage input range

Customizable for specific application needs with adjustable switching frequency and control features

Robust for industrial applications due to high-temperature operation range

Dual-phase operation allows for better power distribution and reduced ripple