BCR420U Datasheet, PDF (8/12 Pages) Infineon Technologies AG – LED Driver

BCR420U / BCR421U
BCR421U: Output current versus V_out
I_out = f (V_S ); V_EN = 3.3 V; R_ext = open;
T_A= Parameter
0.015
TA = -40°C
TA = 25°C
TA = 85°C
A
0.005
BCR421U: Output current versus V_out
I_out = f (V_S ); V_EN = 3.3 V; R_ext = 20 Ohm;
T_A= Parameter
0.06
A
TA = -40°C
TA = 25°C
TA = 85°C
0.02
0
0
2
4
6
8
V
12
V_out
0
0
2
4
6
8
V
12
V_out
BCR421U: Output current versus V_out
I_out = f (V_S ); V_EN = 3.3 V; R_ext = 6 Ohm;
T_A= Parameter
0.2
BCR421U: Output current versus V_EN
I_out = f (V_EN); V_out = 2.0 V; R_ext = open
T_A = Parameter
0.02
TA = -40°C
A
A
TA = 25°C
TA = 85°C
0.1
0.01
0.05
TA = -40°C
TA = 25°C
0.005
TA = 85°C
0
0
2
4
6
8
V
12
V_out
0
0
1
2
3
V
5
V_EN
8
2010-01-15