LT3490 Single Cell 350mA LED Driver

Linear Technology

Description

LTC3490 Single Cell 350mA LED Driver .

📥 Download Datasheet

LT3490 Datasheet Preview — Preview of LT3490 PDF

Datasheet Specifications

Part number: LT3490
Manufacturer: Linear Technology
File Size: 123.76 KB
Datasheet: LT3490_LinearTechnology.pdf
Description: Single Cell 350mA LED Driver

Features

* DESCRIPTIO U APPLICATIO S
* 350mA Constant Current Output 2.8V to 4V Output Compliance 1- or 2-Cell NiMH or Alkaline Input Synchronous Rectification: Up to 90% Efficiency Fixed Frequency Operation: 1.3MHz Low Quiesc

Applications

* It is a high efficiency boost converter that operates from 1 or 2 NiMH or alkaline cells and generates 350mA of constant current with up to 4V of compliance. It contains a 100mΩ NFET switch and a 130mΩ PFET synchronous rectifier. The fixed switching frequency is internally set to 1.3MHz. The LTC349

LT3490 Distributors

📁 Related Datasheet

LT3497 LT3420 LT3420-1 LT3460-1 LT3462 LT3462A

📌 All Tags

LT3490 Single Cell 350mA LED Driver Linear Technology

Linear Technology LT3490-like datasheet