V23990-P623-L82-D2-19 Datasheet, PDF (1/3 Pages) Vincotech – Typical average static loss as a function of input current

V23990-P623-L82-PM
flowBOOST 0
Figure 1.
Typical average static loss as a function of
input current Ii_RMS
P_loss=f(I_in)
100
80
DC Boost Application
General conditions
V_GEon
V_GEoff
R_gon
R_goff
BOOST
=
400 V
=
0V
=
8Ω
=
8Ω
650V/50A
Boost IGBT
Figure 2.
Typical average static loss as a function of
input current Ii_RMS
P_loss=f(I_in)
100
V_in/V_out=1
Boost FWD
80
V_in/V_out=0,2
60
60
40
40
20
0
0
V_in/V_out=1
10
20
30
40
50 _{Iin (A)} 60
Conditions:
T_j= 150 °C
Ratio of input DC voltage to output DC voltage
parameter: V_in/V_out
from
0,2
in
0,2
Figure 3.
Typical average switching loss as a function of
input current
P_loss=f(I_in)
180
to
steps
1,0
Boost IGBT
f_sw="to" kHz
150
20
V_in/V_out=0,2
0
0
10
20
30
40
50 _{Iin (A)} 60
Conditions:
T_j= 150 °C
Ratio of input DC voltage to output DC voltage
parameter: V_in/V_out
from
0,2
in
0,2
Figure 4.
Typical average switching loss as a function of
input current
P_loss=f(I_in)
60
to
steps
1,0
Boost FWD
f_sw="to" kHz
50
120
40
90
30
60
20
30
0
0
10
20
Conditions:
Tj=
150
V_out =
400
Sw. freq. fsw from
16
in steps of factor 2
f_sw="from" kHz
30
40
50 _{Iin (A)} 60
°C
V
kHz to
128 kHz
10
0
0
10
20
Conditions:
Tj=
150
V_out =
400
Sw. freq. fsw from
16
in steps of factor 2
f_sw="from" kHz
30
40
50 _{Iin (A)} 60
°C
V
kHz to
128 kHz
copyright by Vincotech
1
Revision: 2.1