TLC59581 Datasheet, PDF (11/28 Pages) Texas Instruments – 48-Channel, 16-Bit ES-PWM LED Driver

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Typical Characteristics (continued)
V_CC = 3.3 V and T_A = 25°C, unless otherwise noted.
30
1 mA
25
5 mA
10 mA
20
20 mA
25 mA
15
10
5
0
0
1
V_CC = 5 V
2
3
4
5
6
7
8
Brightness Control Data (Decimal)
C007
V_OUTXn = 0.8 V
CCR/G/B = 1FFh
Figure 7. Brightness Control (BC) vs Output Current
30
25
20
15
10
5
0
±40 ±20
V_OUTXn = 0.8 V
V_Cc_Cc==33VV
V_Cc_Cc==44VV
V_Cc_Cc==55.5.5VV
0 20 40 60 80 100 120
Ambient Temperature (ƒC)
C009
CCR/G/B = 137h,
GSXn = FFFFh,
BC = 4, GCLK = 33 R_IREF = 7.5 kΩ (10-
MHz
mA target)
Figure 9. Supply Current (Icc) vs Temperature
TLC59581, TLC59582
SLVSCZ9A – OCTOBER 2015 – REVISED NOVEMBER 2015
35
30
25
20
15
10
5
0
0
5
VOUTXn = 0.8 V
V_Cc_Cc==33.3.3VV
V_Cc_Cc==55VV
10
15
20
25
30
Output Current (mA)
C008
GCLK = 33 MHz,
CCR/G/B = 1FFh,
GSXn = FFFFh
BC = 0
Figure 8. Supply Current (Icc) vs Output Current
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
±40 ±20
V_OUTXn = 0.8 V
VV_Cc_Cc=33VV
VV_Cc_Cc=44VV
VV_Cc_Cc=55.5.5VV
0 20 40 60 80 100 120
Ambient Temperature (ƒC)
C010
CCR/G/B = 137h,
GCLK = GND,
BC = 4
GSXn = 0h
Figure 10. Supply Current in Power Save Mode (Icc)
vs Temperature
Copyright © 2015, Texas Instruments Incorporated
TLC59582
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