CAT4016 Datasheet, PDF (6/15 Pages) Catalyst Semiconductor – 16-Channel Constant Current LED Driver

CAT4016
TYPICAL PERFORMANCE CHARACTERISTICS
V_DD = 5.0V, LED current 30mA, all LEDs On, T_AMB = 25°C unless otherwise specified.
LED Current vs. LED Pin Voltage
70
60
50
40
30
20
10
0
0.0 0.3 0.6 0.9 1.2 1.5
LED PIN [V]
LED 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]
RSET Voltage vs. VDD Pin Voltage
1.30
1.25
1.20
1.15
1.10
3.0 3.5 4.0 4.5 5.0 5.5
VDD [V]
Supply Current vs. VDD Pin Voltage
6.0
All LED's ON
5.5
5.0
4.5
4.0
3.5
All LED's OFF
3.0
3.0 3.5 4.0 4.5 5.0 5.5
VDD [V]
Supply Current vs. RSET Current
12
All LED's ON
10
8
6
4
All LED's OFF
2
0
0.0
0.5
1.0
1.5
2.0
RSET CURRENT [mA]
LED Current vs. RSET Resistor
100
80
60
40
20
0
0.1
1.0
10.0
RSET [kΩ]
100.0
Doc. No. MD-5028 Rev. B
6
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice