V23990-P629-F73-PM DC Boost Application

V23990-P629-F73-PM
preliminary datasheet
DC Boost Application
flowBOOST
1200V/40A
General conditions
BOOST
=
=
=
=
VGEon
VGEoff
Rgon
Rgoff
Figure 1.
IGBT
15 V
0V
4Ω
4Ω
Figure 2.
Typical average static loss as a function of
input current IiRMS
Ploss=f(Iin)
FWD
Typical average static loss as a function of
input current IiRMS
Ploss=f(Iin)
Ploss (W)
100
Ploss (W)
100
Vin/Vout=0,2
Vin/Vout=1
80
80
60
60
40
40
20
20
Vin/Vout=1
Vin/Vout=0,2
0
0
0
10
20
30
125
°C
Conditions:
Tj=
Ratio of input DC voltage to output DC voltage
parameter: Vin/Vout
from
0,2
in
0,2
Figure 3.
to
steps
0
40
I in (A)
10
20
30
Conditions:
Tj=
125
°C
Ratio of input DC voltage to output DC voltage
parameter: Vin/Vout
from
0,2
in
0,2
Figure 4.
1,0
IGBT
Typical average switching loss as a function of
input current
Ploss=f(Iin)
to
steps
40
I in (A)
1,0
FWD
Typical average switching loss as a function of
input current
Ploss=f(Iin)
125
fsw="to" kHz
Ploss (W)
Ploss (W)
140
fsw="to" kHz
120
100
100
75
80
60
50
40
25
20
fsw="from" kHz
fsw="from" kHz
0
0
0
Conditions:
Sw. freq.
10
Tj=
125
700
Vout =
fsw from
4
in steps of factor 2
copyright by Vincotech
20
30
I in (A)
40
0
°C
V
Conditions:
kHz to
32
kHz
Sw. freq.
1
10
Tj=
125
Vout =
700
fsw from
4
in steps of factor 2
20
30
I in (A)
40
°C
V
kHz to
32
kHz
Revision: 1
V23990-P629-F73-PM
preliminary datasheet
DC Boost Application
flowBOOST
Figure 5.
per PHASE
1200V/40A
Figure 6.
Typical available input current as a function of
Vin/Vout
Iin=f(Vin/Vout)
per PHASE
Typical available input current as a function of
switching frequency
Iin=f(fsw)
25
Iin (A)
Iin (A)
25
Th=60°C
Th=60°C
20
20
15
15
10
10
5
5
Th=100°C
Th=100°C
0
0
0,0
0,2
0,4
0,6
0,8
1,0
1
V in /V out
Conditions:
DC link=
parameter:
700
Tj= Tjmax-25°C
V
Heatsink temp.
Th from
in
fsw=
16
10
Conditions:
DC link=
kHz
parameter:
60
10
°C to
°C
100
steps
Figure 7.
°C
per PHASE
700
100
Tj= Tjmax-25°C
V
Heatsink temp.
Th from
in
Vin
60
10
°C to
°C
500
V
100
steps
°C
Figure 8.
Typical available input current as a function of
fsw and Vin/Vout
Iin=f(fsw,Vin/Vout)
1000
f SW (kHz)
per PHASE
Typical available electric input power as a function
of heatsink temperature
Pin=f(Th)
0,10
Pin (kW)
0,20
20,0-22,0
12
Vin/Vout
Iin (A)
10
18,0-20,0
"from" kHz
0,30
16,0-18,0
8
14,0-16,0
0,40
12,0-14,0
0,50
6
10,0-12,0
8,0-10,0
0,60
4
6,0-8,0
to" kHz
0,70
4,0-6,0
2
2,0-4,0
0,80
0,0-2,0
0,90
2
4
8
16
0
64
f 32
sw (kHz)
50
60
70
80
90
100
Th ( o C)
Conditions:
Tj= Tjmax-25°C
DC link=
Th=
copyright by Vincotech
Conditions:
700 V
80 °C
Vin
Sw. freq.
2
Tj= Tjmax-25°C
500 V
fsw from
4
DC link=
kHz to
700 V
32
kHz
Revision: 1
V23990-P629-F73-PM
preliminary datasheet
DC Boost Application
flowBOOST
Figure 9.
1200V/40A
per PHASE
Typical efficiency as a function of
input power
η=f(Pin)
efficiency (%)
100
"from" kHz
99
98
"to" kHz
97
96
0
5
10
Conditions:
Tj= Tjmax-25°C
Vin
parameter:
500 V
Sw. freq.
fsw from
copyright by Vincotech
15
DC link=
4
kHz to
20
P in (kW)
25
700 V
32 kHz
3
Revision: 1