LT8331EMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT8331EMSE#TRPBF

Manufacturer

Analog Devices

Introduction

High-performance DC DC Switching Regulator ideal for power-efficient voltage conversion

Product Features and Performance

Boost, Flyback, SEPIC topology support

Adjustable positive or negative output

Isolation capability in output configuration

Up to 140V output with a switch

500mA switch current output

Wide input voltage range from 4.5V to 100V

Frequency switching between 100kHz to 500kHz

Capable of operating at extremes, ranging from -40°C to 125°C

Product Advantages

Flexible design for diverse applications

High voltage capabilities support various electronic components

Adjustable output for precise power supply demands

Thermal performance for reliability in harsh conditions

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 100V

Voltage Output (Min/Fixed): 1.6V, -0.8V

Voltage Output (Max): 140V (Switch)

Current Output: 500mA (Switch)

Frequency Switching: 100kHz ~ 500kHz

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

Quality and Safety Features

Stringent performance at wide temperature ranges for operational integrity

Designed for sustained performance in demanding environments

No synchronous rectifier to simplify design and increase reliability

Compatibility

Compatible with various circuit topologies including boost, flyback, and SEPIC

Suitable for mounting in diverse electronic applications due to surface mount packaging

MSOP-EP (16-Leads) ensures compatibility with standard PCB designs

Application Areas

High-efficiency power supplies

Renewable energy systems

Industrial and automotive electronics

Telecommunications infrastructure

Portable electronic devices

Product Lifecycle

Currently marked as an active component by Analog Devices

No indication of nearing discontinuation

Replacements or upgrades can be sourced as per Analog Devices' product directory

Several Key Reasons to Choose This Product

Wide input voltage range suitable for multiple power sources

Output voltage flexibility enables use in a variety of electronic circuits

High switch current output to drive larger loads

Robust against temperature extremes, ensuring reliability across various environments

Analog Devices' reputation for quality and performance in power management products