LTC3490ES8#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3490ES8#PBF

Manufacturer

analog-devices

Introduction

The LTC3490ES8#PBF is an LED driver particularly utilized in power management applications. It enhances the performance of electronic devices by ensuring efficient power utilization.

Product Features and Performance

DC DC Regulator type

Boost (Step-Up) topology

Integrates internal switch

Single output channel

High-frequency operation at 1.3MHz

Supports analog dimming

Product Advantages

Highly efficient power conversion

Compact 8-SOIC package ideal for space-constrained applications

Suitable for low voltage sources due to its operation from 1V

Key Technical Parameters

Voltage Supply (Min): 1V

Voltage Supply (Max): 3.2V

Voltage Output: 2.8V ~ 4V

Current Output / Channel: 350mA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range ensuring reliability in varying environmental conditions

Compatibility

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Application Areas

Primarily designed for electronic devices requiring efficient power management within limited space.

Product Lifecycle

Status: Active

Not currently nearing discontinuation

No noted information on replacements or upgrades

Several Key Reasons to Choose This Product

High efficiency and space-saving design suitable for modern electronic applications

Flexible operation with a wide input voltage range from 1V to 3.2V

Boost topology allows for voltage output higher than the input voltage, making it ideal for battery-powered applications.

Built-in switch simplifies the circuit design

Ability to operate efficiently across a broad temperature spectrum (-40°C ~ 85°C)

Reliability through internal switching and robust package.