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What is ILD4001?

This electronic component, produced by the manufacturer "Infineon Technologies", performs the same function as "Step down LED Controller".


ILD4001 Datasheet PDF - Infineon Technologies

Part Number ILD4001
Description Step down LED Controller
Manufacturers Infineon Technologies 
Logo Infineon Technologies Logo 


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Total 26 Pages



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LED Driver for High Power LEDs
ILD4001
Step down LED Controller for high power LEDs
Data Sheet
Revision 2.0, 2011-06-09
Industrial and Multimarket

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ILD4001 equivalent
ILD4001
Step down LED Controller for high power LEDs
List of Figures
List of Figures
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
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Figure 10
Figure 11
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Total Power Dissipation vs. Soldering Point Temperature TS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Analog Voltage Dimming (12V, 3 LEDs, TA=25°C) vs. Rsense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Analog Voltage Dimming (Relative) vs. Rsense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Analog Voltage Dimming vs. TA (12V, 3 LEDs, 110 m, 47 µH) . . . . . . . . . . . . . . . . . . . . . . . . . . 17
PWM Dimming: 3 dB Deviation of Contrast Ratio to Linear Dimming (12 V, 68 µH, 3 LEDs) . . . . 18
Application Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
ILD4001 on Evaluation Board Using BSP318S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Package Outline SC74 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Recommended PCB Footprint for Reflow Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Tape Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Data Sheet
5 Revision 2.0, 2011-06-09


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ILD4001 electronic component.


Information Total 26 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
ILD4001The function is Step down LED Controller. Infineon TechnologiesInfineon Technologies

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