LT8301IS5#TRMPBF - Analog Devices Inc.

Manufacturer Part Number

LT8301IS5#TRMPBF

Manufacturer

Analog Devices

Introduction

The LT8301IS5#TRMPBF is a monolithic micropower isolated flyback converter by Analog Devices.

Product Features and Performance

Isolated Flyback Converter

No Optocoupler Required

Wide Input Voltage Range: 2.7V to 42V

Low Ripple Burst Mode Operation

Output Short-Circuit Protection

Thermal Protection

High Efficiency

Product Advantages

Integrates the output disconnect functionality

Can be configured for either positive or negative output voltage

User-friendly with SOT-23-5 package for compact PCB layout

Can produce isolated power supplies without the use of an optocoupler

Key Technical Parameters

Function: Step-Up/Step-Down

Output Configuration: Positive or Negative, Isolation Capable

Topology: Flyback

Number of Outputs: 1

Voltage - Input (Min): 2.7V

Voltage - Input (Max): 42V

Current - Output: 1.2A

Frequency - Switching: Down to 10kHz

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

Quality and Safety Features

Over-temperature Protection

Current Limiting

Short Circuit Protection

Compatibility

Compatible with various flyback transformer models

Suitable for surface mount technology with standard SOT-23-5 footprint

Application Areas

Telecommunications

Industrial Control Systems

Isolated Auxiliary Power Supplies

Medical Equipment

Automotive Electronics

Product Lifecycle

Active

Widely available and supported by the manufacturer

No indication of nearing discontinuation

Replacements or upgrades may exist within Analog Devices' product range

Several Key Reasons to Choose This Product

Highly integrated design simplifies the creation of isolated power supplies

Suitable for a wide range of input voltages, ensuring versatility across different power environments

Capable of low ripple and noise output which is critical for sensitive electronic applications

Ease of use with SOT-23-5 package enables small form factor designs

Robust safety features provide reliability in various operating conditions