Datasheet

-40 -20 0 20 40 60 80 100 120 140
0.10
0.12
0.15
0.16
0.18
0.20
0.22
0.24
0.26
0.29
V
SEn
CH-CH Variation (%)
T
A
(°C)
V
IOUTADJ
=V
REF
-40 -20 0 20 40 60 80 100 120 140
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.56
V
SEn
CH-CH Variation (%)
T
A
(°C)
V
IOUTADJ
=0.5*V
REF
-40 -20 0 20 40 60 80 100 120 140
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
ûV
SEn
(%)
T
A
(°C)
V
IOUTADJ
=V
REF
CH0
CH1
CH2
CH3
CH4
CH5
-40 -20 0 20 40 60 80 100 120 140
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
ûV
SEn
(%)
T
A
(°C)
V
IOUTADJ
=0.5*V
REF
CH0
CH1
CH2
CH3
CH4
CH5
-40 -20 0 20 40 60 80 100 120 140
0.198
0.199
0.200
0.201
0.202
0.203
V
SEn
(V)
T
A
(°C)
V
IOUTADJ
= V
REF
CH0
CH1
CH2
CH3
CH4
CH5
-40 -20 0 20 40 60 80 100 120 140
99.0
99.5
100.0
100.5
101.0
101.5
102.0
102.5
103.0
V
SEn
(mV)
T
A
(°C)
V
IOUTADJ
=0.5*V
REF
CH0
CH2
CH3
CH4
CH5
LM3463
www.ti.com SNVS807A –MAY 2012–REVISED MAY 2013
Typical Performance Characteristics
All curves taken at V
IN
= 48V with configuration in typical application for driving twelve power LEDs with six output channels
active and 350 mA output current per channel. T
A
= 25°C, unless otherwise specified.
V
SEn
vs Temperature, V
IOUTADJ
=V
REF
V
SEn
vs Temperature, V
IOUTADJ
=0.5 V
REF
Figure 2. Figure 3.
Variation of V
SEn
vs Temperature, V
IOUTADJ
=V
REF
Variation of V
SEn
vs Temperature, V
IOUTADJ
=0.5 V
REF
Figure 4. Figure 5.
CH-CH Variation of V
SEn
vs Temperature, V
IOUTADJ
=V
REF
CH-CH Variation of V
SEn
vs Temperature, V
IOUTADJ
=0.5 V
REF
Figure 6. Figure 7.
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