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TLC6946 Datasheet(PDF) 11 Page - Texas Instruments

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Part # TLC6946
Description  16-Channel 32-, 48-Multiplexing 16-Bit ES-PWM Constant-Current LED Driver
PDF  35 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TLC6946 Datasheet(HTML) 11 Page - Texas Instruments

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Output Current (mA)
0
5
10
15
20
25
30
-3
-2
-1
0
1
2
3
D005
Vcc = 3.3 V Min
Vcc = 3.3 V Max
Vcc = 5 V Min
Vcc = 5 V Max
Ambient Temperature (oC)
-40
-20
0
20
40
60
80
100
-3
-2
-1
0
1
2
3
D006
1 mA Min
1 mA Max
25 mA Min
25 mA Max
Output Voltage (V)
0
0.2
0.4
0.6
0.8
1
0
2
4
6
8
10
12
D004
TA = -40
oC
TA = 25
oC
TA = 85
oC
Output Voltage (V)
0
0.2
0.4
0.6
0.8
1
0
2
4
6
8
10
12
D003
TA = -40
oC
TA = 25
oC
TA = 85
oC
Output Voltage (V)
0
0.5
1
1.5
2
0
5
10
15
20
25
30
35
D002
0.3 mA
1 mA
5 mA
10 mA
20 mA
25 mA
Output Voltage (V)
0
0.5
1
1.5
2
0
5
10
15
20
25
30
35
D001
0.3 mA
1 mA
5 mA
10 mA
20 mA
25 mA
11
TLC6946, TLC6948
www.ti.com
SLVSEB3A – JUNE 2018 – REVISED JANUARY 2019
Product Folder Links: TLC6946 TLC6948
Submit Documentation Feedback
Copyright © 2018–2019, Texas Instruments Incorporated
7.7 Typical Characteristics
VCC = 5 V
Figure 2. Channel Sink Current vs OUTn Voltage
VCC = 3.3 V
Figure 3. Channel Sink Current vs OUTn Voltage
VCC = 5 V
Temperature
changing
Figure 4. Channel Sink Current vs OUTn Voltage
VCC = 3.3 V
Temperature
changing
Figure 5. Channel Sink Current vs OUTn Current
VOUTn = 1 V
Figure 6. Channel to Channel Accuracy vs OUTn Current
VOUTn = 1 V
Figure 7. Channel to Channel Accuracy vs Temperature



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