BD6583MUV-A_12 Datasheet, PDF (8/36 Pages) Rohm – 6-Channel White LED Driver

BD6583MUV-A
˔Typical Performance Curves - Continued
Datasheet
1kHz
200Hz
10kHz
Figure 13. LED current vs PWMDRV-HI Duty
PWM = 200Hz, 1kHz,10kHz
20
18
16
14
16V
12V
12
6V
10
8
6
4
2
0
0 10 20 30 40 50 60 70 80 90 100
Duty [%]
Figure 15. LED current vs PWMPOW-HI Duty
TPWM = 200Hz
1.0
0.9
0.8
0.7
16V
0.6
12V
6V
0.5
0.4
0.3
0.2
0.1
0.0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Duty (%)
Figure 15. LED current vs PWMPOW-HI Duty
( Expansion) PWM = 200Hz
Figure 16. LED current vs PWMPOW-HI Duty
PWM = 200Hz, 1kHz,10kHz
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TSZ02201-0G3G0C400180-1-2
03.Dec.2012 Rev.001