LTC3862EUH-1#PBF - Linear Technology

Manufacturer Part Number

LTC3862EUH-1#PBF

Manufacturer

Analog Devices

Introduction

The LTC3862EUH-1#PBF is a versatile Power Management Integrated Circuit (PMIC) designed for DC to DC switching control, capable of driving transistors in configurations such as boost and SEPIC.

Product Features and Performance

Dual output phases supporting step-up and step-up/step-down topologies

Supports boost and SEPIC topologies

Wide input voltage range from 8.5V to 36V

Variable switching frequency from 75kHz to 500kHz

Maximum duty cycle of 96%

Soft start and frequency control capabilities

Phase control for improved performance

Clock synchronization option available

Product Advantages

Flexible power supply options suitable for various voltage requirements

High efficiency with a maximum 96% duty cycle

Soft start minimizes inrush current during startup

Enhanced system stability and performance through phase control

Key Technical Parameters

Number of Outputs: 2

Output Phases: 2

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

Frequency Switching: 75kHz ~ 500kHz

Duty Cycle (Max): 96%

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operates reliably within a wide temperature range of -40°C to 85°C

Built with robust surface mount technology

Compatibility

Compatible with a wide range of voltage supplies from 8.5V to 36V

Suitable for various transistor-driving applications

Application Areas

Power regulation for telecommunications

Industrial power systems

Automotive electronics

Renewable energy systems

Product Lifecycle

Currently in an active production status

No indications of nearing discontinuation; long-term availability expected

Several Key Reasons to Choose This Product

Highly versatile for different voltage and configuration needs

Robust support for multiple topologies including boost and SEPIC

Efficient performance with up to 96% duty cycle

Integrated features like soft start and phase control optimize operational stability

Reliable operation assured by a broad operating temperature range