LT3519EMS-2#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3519EMS-2#PBF

Manufacturer

Analog Devices

Introduction

The LT3519EMS-2#PBF is an integrated power management LED driver specifically designed for managing power in lighting applications.

Product Features and Performance

Integrated DC DC Regulator

Supports SEPIC, Step-Down (Buck), Step-Up (Boost) topology

Contains internal switches

Single output capability

High switching frequency of 2.2MHz

Compatible with analog and PWM dimming methods

Product Advantages

Flexibility with SEPIC, Buck, and Boost configurations allowing for use in various circuit setups

Internal switch simplifies design footprint and reduces external component requirements

High frequency operation reduces noise and improves response time

Key Technical Parameters

Number of Outputs: 1

Voltage Supply (Min): 3V

Voltage Supply (Max): 30V

Current Output / Channel: 750mA (Switch)

Quality and Safety Features

Operates over a wide temperature range from -40°C to 125°C, ensuring stability and reliability under extreme conditions

Compatibility

Suitable for surface mount technology with a 16-TFSOP package

Application Areas

Specifically designed for different lighting applications including consumer, industrial, and automotive lighting

Product Lifecycle

Currently active product status, not nearing discontinuation with continued support and availability

Several Key Reasons to Choose This Product

Versatile input voltage range from 3V to 30V accommodating a wide array of power supplies

Supports both analog and PWM dimming offering increased control over lighting effects

High operating temperature range making it suitable for various environmental conditions

High-frequency operation allows for efficient energy conversion and smaller passive components