ILD4001 Infineon Technologies, ILD4001 Datasheet - Page 5

• Manufacturer Part Number: ILD4001
• Manufacturer: Infineon Technologies
• Type: Buckr

Specifications of ILD4001

• Packages: SC74
• Vs (min): 4.5 V
• Vs (max): 42.0 V
• Iout (typ): 10.0 mA
• Iout (max): -

List of Figures
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Data Sheet
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
PWM Dimming: 3 dB Deviation of Contrast Ratio to Linear Dimming (12 V, 68 µH, 3 LEDs) . . . . 18
Application Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Package Outline SC74 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Recommended PCB Footprint for Reflow Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Tape Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Total Power Dissipation vs. Soldering Point Temperature
Analog Voltage Dimming (12V, 3 LEDs,
Analog Voltage Dimming (Relative) vs. R
Analog Voltage Dimming vs.
ILD4001 on Evaluation Board Using BSP318S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
T
A
(12V, 3 LEDs, 110 mΩ, 47 µH) . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Step down LED Controller for high power LEDs
T
sense
A
=25°C) vs. R
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
sense
T
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Revision 2.0, 2011-06-09
List of Figures
ILD4001