Datasheet AL5873Q (Diodes) - 6

AL5873Q Typical Performance Characteristics
(TA = +25°C, VIN = 12V, RREF = 48kΩ, ILED =125mA, unless otherwise noted.) (continued)
ADIM Sourcing Current vs. ADIM Voltage ADIM Sourcing Current vs. Temperature
22 22 21

20 20
N
18 19 18
IO
16 17
T
14 16
A
A) 15 VADIM=0.5V A)  12 ( 14 VADIM=1V
M
10 DIM 13 V DIM A ADIM=2V
R
I IA 12 VADIM=2.5V 8
O
11
F
6 10 9 4 8
IN
2 7
D
6 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130
E
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 Temperature('C)
C
ADIM Voltage (V)
N A V FAULT Sourcing Current vs. FAULT Voltage FAULT Sourcing Current vs. Temperature D A
600 600 570 550 540 500 510 480 450 450 400 420 390 350 A) A) 360 ( 300 330 V ULT ULT 300 FAULT=0.5V A A 250 IF IF 270 VFAULT=1V 240 200 VFAULT=1.5V 210 VFAULT=2V 150 180 VFAULT=2.5V 150 100 120 50 90 60 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 Temperature('C) FAULT Voltage (V)
FAULT Input Detection Threshold vs. Temperature VIN UVLO Voltage vs. Temperature
1.6 5.5 5.4 1.5 5.3 5.2 1.4 5.1 5.0 1.3 4.9 (V) (V) 4.8 _th 1.2 LO 4.7 ULT _UV A F FAULT_th_enable N 4.6 V 1.1 VI FAULT_th_disable 4.5 UVLO_H 1.0 4.4 4.3 UVLO_L 0.9 4.2 4.1 0.8 4.0 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Temperature('C) Temperature('C)

AL5873Q 6 of 16 February 2021 Document number: DS42780 Rev. 2 - 2
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