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VLA303A-01R Schematic ( PDF Datasheet ) - Isahaya Electronics

Teilenummer VLA303A-01R
Beschreibung IPM POWER SUPPLY UNIT
Hersteller Isahaya Electronics
Logo Isahaya Electronics Logo 




Gesamt 9 Seiten
VLA303A-01R Datasheet, Funktion
HYBRID IC
VLA303A-01R
DESCRIPTION
The VLA303A-01R is an isolated DC-DC converter
designed to drive the IPM. 6 outputs can obtain from an
input of 140 to 380VDC. The terminals between input
and outputs, and each outputs are isolated.
OUTLINE DRAWING
1
IPM POWER SUPPLY UNIT
Dimensions: mm
Lot No
Pin No
35
FEATURES
•Input ------------140V to 380V DC
•Output-----------+15V, 50mA x3
+15V, 150mA x1
+12V, 400mA x1
+5V, 300mA x1
•Electrical isolation (between input and outputs)
------------- 1500Vrms 1 minute
•Electrical isolation (between each outputs)
------------- 1500Vrms 1 minute
APPLICATIONS
Power supply for IPM drive
18
82MAX
0.25
+0.20
-0.10
80.35
19
2.54
0.45+-00..1100
2.54 x17=43.18
3.5MAX
BLOCK DIAGRAM
18
Vin+ 17
16
12
Vin- 11
10
Control circuit
19 Vo1+
20 Vo1-
24 Vo2+
25 Vo2-
29 Vo3+
30 Vo3-
34 Vo4+
35 Vo4-
1 Vo5+
Vo6+
4
Vo5,6-
5






VLA303A-01R Datasheet, Funktion
HYBRID IC
VLA303A-01R
IPM POWER SUPPLY UNIT
Vo1 OUTPUT VOLTAGE VS.
LOAD CURRENT CHARACTERISTICS
20
15
10
5
V in=300V
Io2=Io3=50mA,Io4=150mA,
Io5=400mA,Io6=300mA
0
0 0.01 0.02 0.03 0.04 0.05 0.06
OUTPUT CURRENT Io1(A)
V o3V o1 OUTPUT V OLTAGE V S.
LOAD CURRENT CHARACTERISTICS
20
15
10
V in=300V
5 Io1=Io2=50mA,Io4=150mA,
Io5=400mA,Io6=300mA
0
0 0.01 0.02 0.03 0.04 0.05 0.06
OUTPUT CURRENT Io3(A)
V o5 V o1 OUTPUT V OLTAGE V S.
LOAD CURRENT CHARACTERISTICS
16
12
8
V in=300V
4
Io1=Io2=Io3=50mA,
Io4=150mA,Io6=300mA
0
0 0.1 0.2 0.3 0.4 0.5
OUTPUT CURRENT Io5(A)
V o2 V o1 OUTPUT V OLTAGE V S.
LOAD CURRENT CHARACTERISTICS
20
15
10
5
V in=300V
Io1=Io3=50mA,Io4=150mA,
Io5=400mA,Io6=300mA
0
0 0.01 0.02 0.03 0.04 0.05 0.06
OUTPUT CURRENT Io2(A)
V o4 V o1 OUTPUT V OLTAGE V S.
LOAD CURRENT CHARACTERISTICS
20
15
10
V in=300V
5 Io1=Io2=Io3=50mA,
Io5=400mA,Io6=300mA
0
0 0.025 0.05 0.075 0.1 0.125 0.15 0.175
OUTPUT CURRENT Io4(A)
Vo6 Vo1 OUTPUT VOLTAGE VS.
LOAD CURRENT CHARACTERISTICS
7
6
5
4
3
2 V in=300V
Io1=Io2=Io3=50mA,
1 Io4=150mA,Io5=400mA
0
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35
OUTPUT CURRENT Io6(A)
6

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