BD9415FS Datasheet, PDF (6/34 Pages) Rohm – White LED Driver for 4Ch Large LCD Panels (DC/DC converter type)

BD9415FS
1.9 Typical Performance Curves (Reference data)
8.0
7.0
6.0
5.0
4.0
3.0
2.0
STB=3.0V
1.0
LED1-4=2.0V
Ta=25°C
0.0
10
15
20
25
30
35
VCC[V]
Figure 5. Operating Circuit Current
100
80
60
40
20
0
0
VCC=24V
Ta=25°C
1
2
3
4
SSFB[V]
Figure 7. Duty Cycle vs SSFB Character
14
12
10
8
6
4
STB=3.0V
2
PTaW=SR2MTE5=BG°3C=9.300.V=0-V10mA
Ta=25°C
0
5
10 15 20 25 30 35
VCC[V]
Figure 6. REG90 Line Regulation
0.6
0.5
0.4
0.3
0.2
0.1
VCC=24V
Ta=25°C
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
VREF[V]
Figure 8. S Pin Feedback Voltage vs VREF Character
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TSZ22111・15・001
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TSZ02201-0F2F0C100140-1-2
23.May.2016 Rev.001