Hello friends.
I'm looking for a model for BCR402U from Infineon, I think I have it from Spice model, but I cannot make it work for Multisim 10.1 which is the simulator that I have.
If someone know how to convert or modify to work in Multisim I will appreciate it.
This is the model:
BCR402U
LED Driver * Supplies stable bias current even at low battery voltage * Ideal for stabilizing bias current of LEDs * Negative temperature coefficient protects LEDs against thermal overload * Suitable for 12V automotive applications
6 5 4
5 6
4
3 2 1
VPW09197
1
2 3
Type BCR402U
Marking L2s 1 = GND
Pin Configuration 2;3;5 = I out 4 = VS
Symbol VS I out Vout VR Ptot Tj T stg
Package 6 = R ext
Value
SC74
Maximum Ratings Parameter Source voltage Unit
40 65 38 0.5 500 150 -65 ... 150
V mA V mW C
Output current
VS = 10 V, Vout = 8.6 V
Output voltage
Reverse voltage between all terminals Total power dissipation, TS = 125 C Junction temperature Storage temperature Thermal Resistance Parameter
Symbol RthJS
Value
Unit
Junction - soldering point1)
50
K/W
1For calculation of R thJA please refer to Application Note Thermal Resistance
1
Feb-03-2004
BCR402U
Electrical Characteristics at TA=25C, unless otherwise specified Parameter Symbol Values min. Characteristics typ. max.
Unit
Supply current
VS = 10 V
IS I out
18
500 20
900 22
A mA
Output current
VS = 10 V, Vout = 8.6 V
DC Characteristics with stabilized LED load Lowest sufficient battery voltage overhead Iout > 18mA Voltage drop (VS - VCE) Iout = 20 mA Output current change versus TA VS = 10 V Output current change versus VS VS = 10 V Iout/Iout 1 %/V Iout/Iout -0.2 %/K Vdrop 0.8 VSmin 1.4 V
2
Feb-03-2004
BCR402U
Total power dissipation P tot = f (TS)
Permissible Pulse Load RthJS = f (tp)
600
10 2
mW
K/W
P tot
400
300
R thJS
10 1
200
10
0
100
0.5 0.2 0.1 0.05 0.02 0.01 0.005 D=0
10
-6
0 0
20
40
60
80
100
120 C
150
10 -1 -7 10
10
-5
10
-4
10
-3
10
-2
s
10
0
TS
tp
Permissible Pulse Load
Ptotmax / PtotDC = f (tp)
10 3
Ptotmax / PtotDC
-
10 2
D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5
10 1
10 0 -7 10
10
-6
10
-5
10
-4
10
-3
10
-2
s
10
0
tp
3
Feb-03-2004
BCR402U
Output current versus supply voltage Iout = f (V S); Rext = Parameter VS - Vout = 1.4 V
10
-1
Supply current versus supply voltage IS = f(VS) TA = Parameter
0.002
18 Ohm 27 Ohm
A
0.0016 0.0014
80C 20C -40C
I out
39 Ohm A
IS
0.0012 0.001 0.0008
82 Ohm
open
0.0006 0.0004 0.0002
10 -2 0
5
10
15
20
25
30
35
40
V
50
0 0
5
10
15
20
25
30
35
40
V VS
50
VS
Output current versus supply voltage Iout = (VS), TA = 20C VS -Vout as Parameter
10 -1
Output current versus supply voltage Iout = (VS), VS -Vout = 1.4 V TA = Parameter
0.025
-40C
A
20C 80C
Iout
Iout
A 1.2V-2V 1V
0.015
0.01
0.005
10 -2 0
5
10
15
20
25
30
35
40
V
50
0 0
5
10
15
20
25
30
35
40
V
50
VS
VS
4
Feb-03-2004
BCR402U
Output current versus external resistor Iout = (Rext), VS = 10V, VS -V out = 1.4 V TA = Parameter
10 -1
Iout
A
80C 20C -40C
10 -2 1 10
OHM Rext
10
2
Application Circuit
+Vs BCR 402U 4
Rext Vdrop
6
1 Is
2,3,5 Iout
5
Feb-03-2004
Thank you for your help and support.
