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LT3799-1

Part Number	LT3799-1
Manufacturer	Linear Technology
Description	Offline Isolated Flyback LED Controller
Published	Aug 27, 2013
Detailed Description	LT3799-1 Offline Isolated Flyback LED Controller with Active PFC FEATURES n n n n n n n n DESCRIPTION The LT®3799-1 is ...
Datasheet	LT3799-1 PDF File

Overview

LT3799-1 Offline Isolated Flyback LED Controller with Active PFC FEATURES n n n n n n n n DESCRIPTION The LT®3799-1 is an isolated flyback controller with power factor correction specifically designed for driving LEDs.
The controller operates using critical conduction mode allowing the use of a small transformer.
Using a novel current sensing scheme, the controller is able to deliver a well regulated current to the secondary side without using an opto-coupler.
A strong gate driver is included to drive an external high voltage MOSFET.
Utilizing an onboard multiplier, the LT3799-1 typically achieves power factors of 0.
97.
The FAULT pin provides notification of open and short LED conditions.
T...

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LT3799 Offline Isolated Flyback LED Controller - Linear Technology
LT3799-1 Offline Isolated Flyback LED Controller - Linear Technology

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