Datasheet
Table Of Contents
- AN-2083 LM3444 A19 Edison Retrofit Evaluation Board
- 1 Introduction
- 2 Evaluation Board Operating Conditions
- 3 Simplified LM3444 Schematic
- 4 Pin-Out
- 5 LM3444 Evaluation Board Schematic
- 6 Bill of Materials LM3444 Evaluation Board
- 7 Output Current versus Number of LEDs for Various Modifications
- 8 Typical Performance Characteristics
- 9 PCB Layout
- 10 EMI/EMC Information
EMI/EMC Information
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10 EMI/EMC Information
Figure 10. Radiated EMI
Figure 11. Conducted EMC. Line = Blue, Neutral = Black.
Frequency Quasi-peak Quasi-peak Quasi-peak Average Average Limit Average
Amplitude Limit Delta Amplitude Delta
Neutral 154 kHz 57 66 -9 47 56 -9
Line 1.1 MHz 31 46 -15
10
AN-2083 LM3444 A19 Edison Retrofit Evaluation Board SNVA455C–August 2010–Revised May 2013
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