LT8302ES8E#PBF - Analog Devices Inc.

Manufacturer Part Number

LT8302ES8E#PBF

Manufacturer

Analog Devices

Introduction

LT8302ES8E#PBF is a monolithic flyback regulator from the Power Management category, capable of regulating voltage through a switch-mode process.

Product Features and Performance

Step-Up/Step-Down functionality

Isolation capable with positive or negative output configuration

Supports flyback topology for efficient energy conversion

Provides single output with high current capability

Supports a wide input voltage range from 2.8V to 42V

Product Advantages

Ability to generate isolated outputs without the need for opto-couplers or third winding

Integrated soft-start capability reducing inrush current

Low ripple Burst Mode operation for high efficiency at low output currents

Thermal shutdown for over-temperature protection

High switch frequency capability down to 12kHz, which can be synchronized

Key Technical Parameters

Number of Outputs: 1

Voltage - Input (Min): 2.8V

Voltage - Input (Max): 42V

Current - Output: 3.6A

Frequency - Switching: Down to 12kHz

Operating Temperature: -40°C to 125°C

Package / Case: 8-SOIC with exposed pad for improved thermal performance

Quality and Safety Features

Built-in under-voltage lockout (UVLO) with hysteresis

Over-temperature protection with automatic recovery

Short-circuit protection

Open-feedback protection

Compatibility

Compatible with surface mount technology for easy PCB assembly

Suitable for various flyback applications due to its flexible design

Application Areas

Industrial power supplies

Medical equipment

Telecommunication systems

Automotive electronics

Distributed power systems

Product Lifecycle

Currently marked as an active product

Manufacturer provides support and documentation

Potential future replacements or upgrades can be expected as per the manufacturer's product roadmap

Several Key Reasons to Choose This Product

Can be used in applications requiring galvanic isolation

Regulates a wide range of input voltages, providing design flexibility

High efficiency, conserving energy and reducing heat

No need for multiple components due to integrated functions reducing BOM cost

Robust operation in extreme temperatures making it suitable for industrial applications

Ease of use with minimal external components required for operation