CAT4016_15 Datasheet, PDF (6/14 Pages) ON Semiconductor – 16-Channel Constant Current LED Driver

CAT4016, CAV4016
TYPICAL PERFORMANCE CHARACTERISTICS
(V_DD = 5.0 V, LED current 30 mA, all LEDs On, T_AMB = 25°C unless otherwise specified.)
70
6.0
60
50
40
30
20
10
0
0
0.3
0.6
0.9
1.2
1.5
LED PIN (V)
Figure 5. LED Current vs. LED Pin Voltage
5.5
ALL LED’s ON
5.0
4.5
4.0
ALL LED’s OFF
3.5
3.0
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
Figure 6. Supply Current vs. VDD Pin Voltage
31.5
31.0
30.5
30.0
29.5
29.0
28.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
Figure 7. LED Current vs. VDD Pin Voltage
12
10
8
ALL LED’s ON
6
ALL LED’s OFF
4
2
0
0
0.5
1.0
1.5
2.0
RSET CURRENT (mA)
Figure 8. Supply Current vs. RSET Current
1.30
100
1.25
1.20
1.15
1.10
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
Figure 9. RSET Voltage vs. VDD Pin Voltage
80
60
40
20
0
0.1
1
10
100
RSET (kW)
Figure 10. LED Current vs. RSET Resistor
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