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VLA130-24205QR Schematic ( PDF Datasheet ) - Isahaya Electronics

Teilenummer VLA130-24205QR
Beschreibung 4OUTPUT ISOLATED DC-DC CONVERTER
Hersteller Isahaya Electronics
Logo Isahaya Electronics Logo 




Gesamt 9 Seiten
VLA130-24205QR Datasheet, Funktion
  DISCRIPTIONS 
The VLA13024205QR is an isolated type DCDC   
converter which has 4 outputs for inverter drive.  
Isolation strength is 2500Vrms between the input and   
outputs, also each outputs.  
.
FEATURES 
Input voltage
DC24V 
Output                +16.8V,2.5V/120mA x 1 
+16.8V,2.5V/50mA    x 3 
Isolation strength between Input to output 
2500Vrms, 1min.
Isolation strength between Each outputs 
          
2500Vrms, 1min.   
RoHS compliance
APPLICATION 
Power supply for IGBT etc. 
HYBRID IC
VLA130-24205QR
4OUTPUT ISOLATED DC-DC CONVERTER
OUTLINE DRAWING
Dimensions : mm
BLOCK DIAGRAM
Control
Regulator
Regulator
Regulator
Regulator






VLA130-24205QR Datasheet, Funktion
OUTPUT VOLTAGE5 ‐ INPUT VOLTAGE
18
16 Io2,4=50mA
RL=386Ω
14 Io1=120mA
12 RL1=161Ω
10
8
6
4
2
0
0
Io3=50mARL3=386Ω
Io3=25mARL3=772Ω
Io3=0mA
5 10 15 20 25 30
INPUT VOLTAGE VIN[V]
HYBRID IC
VLA130-24205QR
4OUTPUT ISOLATED DC-DC CONVERTER
OUTPUT VOLTAGE6 ‐ INPUT VOLTAGE
3
2.5
2
1.5
1
0.5
0
0
Io2,4=50mA
RL=386Ω
Io1=120mA
RL1=161Ω
Io3=50mARL3=386Ω
Io3=25mARL3=772Ω
Io3=0mA
5 10 15 20 25
INPUT VOLTAGE VIN[V]
30
OUTPUT VOLTAGE7 ‐ INPUT VOLTAGE
18
16 Io2,3=50mA
(RL=386Ω)
14 Io1=120mA
12 (RL1=161Ω)
10
8
6
4
2
0
0
Io4=50mARL1=386Ω
Io4=25mARL4=772Ω
Io4=0mA
5 10 15 20 25 30
INPUT VOLTAGE VIN[V]
INPUT CURRENT ‐ INPUT VOLTAGE
0.4
0.35 Io1=0mA
Io1=120mA
0.3
0.25
0.2
0.15
0.1
0.05
0
0
Io24=50mARL=386Ω
5 10 15 20
INPUT VOLTAGE VIN[V]
25
30
OUTPUT VOLTAGE8 ‐ INPUT VOLTAGE
3
2.5
2
1.5
1
0.5
0
0
Io2,3=50mA
(RL=386Ω)
Io1=120mA
(RL1=161Ω)
Io4=50mARL1=386Ω
Io4=25mARL4=772Ω
Io4=0mA
5 10 15 20 25
INPUT VOLTAGE VIN[V]
30
INPUT CURRENT ‐ INPUT VOLTAGE
0.4
0.35 Io2=0mA
Io2=50mA
0.3
0.25
0.2
0.15
0.1
0.05
0
0
Io1=120mARL=161Ω
Io3,4=50mARL=386Ω
5 10 15 20
INPUT VOLTAGE VIN[V]
25
30
6

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SeitenGesamt 9 Seiten
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