Dimming - Infineon ILD8150 Operation, Design Manual And Performance

ILD8150 80 V high side buck LED driver IC with hybrid dimming
Measurement results with reference design
1000
Output LED current vs supply voltage
Figure 18
4.2

Dimming

Table 2 Condition
V
IN
70 V
Output current vs duty cycle
Figure 19
Application Note
Output current vs Input voltage
1000
991
980
960
940
920
900
52 55
I
LED,AVG
700 mA
995
990
60 65
Input Voltage, [V]
Input PWM frequency
1 kHz
18 of 28
996
70
LED
17 pcs
2019-01-23
V 1.0