Zxld1370, Typical characteristics – Diodes ZXLD1370 User Manual
Page 8
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ZXLD1370
Document number: DS32165 Rev. 5 - 2
8 of 39
September 2012
© Diodes Incorporated
ZXLD1370
A Product Line of
Diodes Incorporated
Typical Characteristics
0
0.5
1
1.5
2
2.5
3
6
12
18
24
30
36
42
48
54
60
SUPPLY VOLTAGE (V)
Figure 1 Supply Current vs. Supply Voltage
S
U
P
P
LY
C
U
R
R
E
N
T
t (
m
A
)
1.248
1.2485
1.249
1.2495
1.25
1.2505
1.251
1.2515
1.252
-40 -25 -10
5
20 35 50 65 80 95 110 125
JUNCTION TEMPERATURE (°C)
Figure 2 V
vs. Temperature
REF
R
E
F
E
R
EN
C
E V
O
LT
A
G
E (
V
)
0%
20%
40%
60%
80%
100%
0
250
500
750
1000
1250
T
PIN VOLTAGE (mV)
Figure 3 LED Current vs. T
Voltage
ADJ
ADJ
LE
D
C
U
R
R
E
N
T
DI
M
M
IN
G
F
A
C
T
O
R
0
250
500
750
1000
1250
1500
0
10
20
30
40 50
60
70 80
90 100
PWM DUTY CYCLE (%)
Figure 4 I
vs. PWM Duty Cycle
LED
LE
D
CURRENT
(
m
A
)
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