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TLC5946PWPR Datasheet(PDF) 12 Page - Texas Instruments

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Part # TLC5946PWPR
Description  16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction
PDF  35 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TLC5946PWPR Datasheet(HTML) 12 Page - Texas Instruments

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TYPICAL CHARACTERISTICS
100k
10k
1k
0
10
20
30
40
50
OutputCurrent(mA)
5100
2040
1457
12750
1275
3400
2550
1700
4000
3000
2000
1000
0
-
40
-
20
0
20
40
60
80
Free-AirTemperature( C)
°
TLC5946RHB
TLC5946PWP
PowerPADSoldered
TLC5946PWP
PowerPADNotSoldered
TLC5946PW
100
45
40
35
30
25
20
15
10
5
0
0
0.5
1.0
1.5
2.0
3.0
OutputVoltage,V
(V)
O
2.5
I
=40mA
O
I
=30mA
O
I
=20mA
O
I
=10mA
O
I
=5mA
O
T =+25 C
DCn=3Fh
°
A
45
44
43
42
41
40
39
38
37
36
35
0
0.5
1.0
1.5
2.0
3.0
OutputVoltage,V
(V)
O
2.5
T =
40 C
-
°
A
T =+85 C
°
A
T =+25 C
°
A
I
=40mA
DCn=3Fh
O
4
3
2
1
0
1
2
3
4
-
-
-
-
-
40
-
20
0
20
40
100
AmbientTemperature,T ( C)
°
A
60
I
=40mA
DCn=3Fh
O
V
=3.3V
CC
V
=5.0V
CC
80
4
3
2
1
0
1
2
3
4
-
-
-
-
0
10
20
30
40
OutputCurrent(mA)
V
=3.3V
CC
V
=5.0V
CC
T =+25 C
DCn=3Fh
°
A
TLC5946
SLVS824B – MARCH 2008 – REVISED JUNE 2008 .......................................................................................................................................................... www.ti.com
At VCC = 3.3 V and TA = +25°C, unless otherwise noted.
REFERENCE RESISTOR vs
POWER DISSIPATION RATE
OUTPUT CURRENT
vs FREE-AIR TEMPERATURE
Figure 14.
Figure 15.
OUTPUT CURRENT vs
OUTPUT CURRENT vs
OUTPUT VOLTAGE
OUTPUT VOLTAGE
Figure 16.
Figure 17.
CONSTANT CURRENT ERROR vs
CONSTANT CURRENT ERROR vs
AMBIENT TEMPERATURE
OUTPUT CURRENT
Figure 18.
Figure 19.
12
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Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): TLC5946



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