RDK-193: 330mA @ 24V Max, 90 ~ 265VAC

Summary

The document describes a high power-factor corrected dimmable LED driver designed to drive 21 V at 0.33 A from an input voltage range of 90 VAC to 265 VAC. The LED driver utilizes the LNK403EG from Power Integrations.

LinkSwitch-PH ICs allow the implementation of cost effective and low component count LED drivers which both meet power factor and harmonics limits but also offer enhanced end user experience. This includes ultra-wide dimming range, flicker free operation (even with low cost with AC line TRIAC dimmers) and fast, clean turn on.

Meets IEC 61000-4-5 ringwave, IEC 61000-3-2 Class C harmonics and EN55015 B conducted EMI

Specifications

Manufacturer	Power Integrations
Category	Lighting
Sub-Category	LED Drivers - AC / Offline
Eval Board Part Number	596-1307-ND
Eval Board Supplier	Power Integrations
Eval Board	Board not Stocked
AC Voltage	115 V 230 V Universal
Outputs and Type	1 Non-Isolated
Current Out	330 mA
Voltage Out (Max)	24 V
Efficiency @ Conditions	>82%, 230V in, 18~24V @ 330 mA >81%, 115V in, 18~24V @ 330 mA
Features	Dimming Control Frequency Jitter for EMI Open Circuit Protection Over Voltage Protection Short Circuit Protection Thermal Protection Under Voltage Protection, Brown-Out
Switching Frequency	66 kHz
Component Count + Extras	53 + 4
Design Author	Power Integrations
Application / Target Market	Lighting: LED Home Lighting
Voltage In	90 ~ 265 VAC
Power Factor
Standard(s)
Main I.C. Base Part	LNK403
Date Created By Author
Date Added To Library	2011-03