LNK403EG Datasheet PDF - Power Integrations LED Driver IC Specs

LNK403EG - LED Driver IC

Datasheet Summary

Description

The LinkSwitch-PH dramatically simplifies implementation of LED drivers requiring PF >0.9, TRIAC dimmer capability and high efficiency.

The single-stage PF and constant current controller eliminates passive circuitry required for power factor correction and electrolytic bulk capacitor.

Features

Auto-restart for short-circuit protection.
Open circuit fault detection mode.
Automatic thermal shutdown restart with hysteresis.
Meets high voltage creepage requirement between DRAIN and all other signal pins both on PCB and at package EcoSmart®.
Energy Efficient.
Low standby power remote ON/OFF feature (85% achievabl.

Datasheet Details

Part number	LNK403EG
Manufacturer	Power Integrations
File Size	1.02 MB
Description	LED Driver IC
Datasheet	LNK403EG Datasheet
Additional preview pages of the LNK403EG datasheet.

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Full PDF Text Transcription

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LNK403-409EG LinkSwitch®-PH Family LED Driver IC with TRIAC Dimming, Single-Stage PFC and Primary-Side Constant Current Control Product Highlights Dramatically Simplifies Off-line LED Drivers • Flicker-free phase-controlled TRIAC dimming • Single stage power factor corrected and accurate constant current (CC) output • Eliminates optocoupler and all secondary current control circuitry • Eliminates all control loop compensation circuitry • Simple primary-side PWM dimming interface • Universal input voltage range • Enables designs that are electrolytic-free Accurate and Consistent Performance • Compensates for transformer inductance tolerances • Compensates for line input voltage variations • Frequency jittering greatly reduces EMI filter size an

Published: May 16, 2014 |