TLC59401 Datasheet, PDF (10/29 Pages) Texas Instruments – 16-CHANNEL LED DRIVER WITH DOT CORRECTION AND GRAYSCALE PWM CONTROL

TLC59401
SBVS137 – DECEMBER 2009
www.ti.com
TYPICAL CHARACTERISTICS
REFERENCE RESISTOR
vs
OUTPUT CURRENT
POWER DISSIPATION RATE
vs
FREE-AIR TEMPERATURE
10 k
7.68 kW
4k
TLC59401PWP
PowerPAD Soldered
TLC59401RHB
3k
1.92 kW
1k
0.96 kW
2k
0.64 kW
0.48 kW
0.38 kW
TLC59401PWP
PowerPAD Unsoldered
0.32 kW
1k
100
0
20
40
60
80
100
120
I_O - Output Current - mA
Figure 4.
OUTPUT CURRENT
vs
OUTPUT VOLTAGE
140
T_A = +25°C,
V_CC = 5 V
120
I_O = 120 mA
I_O = 100 mA
100
I_O = 80 mA
80
I_O = 60 mA
60
I_O = 40 mA
40
20
0
0
I_O = 20 mA
I_O = 5 mA
0.5
1.0
1.5
2.0
2.5
3.0
V_O - Output Voltage - V
Figure 6.
0
-40 -20
0
20
40
60
80 100
T_A - Free-Air Temperature - °C
Figure 5.
OUTPUT CURRENT
vs
OUTPUT VOLTAGE
65
I_O = 60 mA,
64 ^VCC ^{= 5 V}
63
T_A = +85°C
62
61
T_A = +25°C
60
T_A = -40°C
59
58
57
56
55
0
0.5
1.0
1.5
2.0
2.5
3.0
V_O - Output Voltage - V
Figure 7.
10
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