ADI LT3599EFE#PBF

DC DC 稳压器2.7V30V120mA

Overview

The LT3599EFE is a fixed frequency 2A step-up DC/DC converter designed to drive four strings of 120mA LEDs up to a 44V output voltage. The switching frequency is programmable from 200kHz to 2.1MHz through an external resistor.

Additional features include programmable LED current derating, switching frequency synchronization to an external clock, LED string disable control, OPENLED alert pin, SHORTLED alert pins and programmable maximum output voltage when all LED strings are disconnected. The LT3599EFE is available in the thermally enhanced 32-pin (5mm × 5mm) QFN and 28-pin TSSOP packages.

Features

Tube Package
Available in the TSSOP package
Frequency of 2.1MHz

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices, Inc.
LT3599EFE#PBF LED Driver ICs applications.

• Architectural lighting
• Street lighting
• Stage and Studio lighting
• Refrigeration lighting
• Portable lighting
• Gallery lighting
• Museum lighting
• High-end retail lighting
• Medical surgery lighting
• Replacement lamps