TLC59116-Q1 Datasheet, PDF (9/39 Pages) Texas Instruments – 16-Channel Constant-Current LED Sink Driver

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7.7 Typical Characteristics
140
120
100
80
60
40
20
0
0
500 1000 1500 2000 2500 3000 3500 4000
R_ext (W)
TLC59116-Q1
SLDS223A – MARCH 2016 – REVISED MARCH 2016
125
156 :
720 :
100
3750 :
75
50
25
0
0
0.2 0.4
V_CC = 5 V
0.6 0.8
1
Output Voltage (V)
CG = 0.992
1.2 1.4 1.5
D002
Figure 1. I_OUT,target vs R_ext
28
24
20
16
12
8
4
0
0
0.2 0.4
V_CC = 5 V
0.6 0.8
1
Output Voltage (V)
CG = 0.992
-40 qC
25 qC
85 qC
105 qC
1.2 1.4 1.5
D003
R_EXT = 720 Ω
Figure 2. Output Current vs Output Voltage across Output
Current
24
22
20
18
16
-40 qC
25 qC
85 qC
105 qC
14
3 3.25 3.5 3.75 4 4.25 4.5 4.75 5 5.25 5.5
Supply Voltage (V)
D004
R_EXT = 720 Ω
All Channels ON
Figure 3. Output Current vs Output Voltage across Temp
Figure 4. I_CC vs V_CC across Temp
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