BCR421UW6Q Datasheet, PDF (6/11 Pages) Diodes Incorporated – Linear LED Constant Current Regulator in SOT26

Typical Electrical Characteristics (Cont.) (@TA = +25°C, unless otherwise specified.)
BCR421UW6Q
3.0m
2.5m
2.0m
1.5m
I = 0A
OUT
R = open
ext
85°C
1.0m
500.0µ
25°C ^-40°C
0.00.0 _{0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0}
V (V)
V ^Ev^Ns I
EN
EN
0.015
0.010
-40°C
25°C
85°C
0.005
V =2V
OUT
R = open
ext
0.0000.0 _{0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0}
V (V)
EN
V vs I
EN
OUT
0.06
0.05
0.04
0.03
-40°C
25°C
85°C
0.02
0.01
V =2V
OUT
R = 20 Ohms
ext
0.00
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V (V)
EN
V vs I
EN
OUT
0.20
0.15
25°C
-40°C
0.10
85°C
0.05
V =2V
OUT
R =6 Ohms
ext
0.00
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V (V)
EN
V vs I
EN
OUT
BCR421UW6Q
Document number: DS38302 Rev. 1 - 2
6 of 11
www.diodes.com
October 2015
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