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PDF VLA567-02R Data sheet ( Hoja de datos )
| Número de pieza | VLA567-02R | |
| Descripción | DRIVER FOR IGBT MODULES | |
| Fabricantes | Isahaya Electronics | |
| Logotipo |  |
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<Dual-In-Line Package Gate Amp Module>
DIP-GAM
PRELIMINARY
VLA567-02R
DRIVER FOR IGBT MODULES
DESCRIPTION
VLA567-02R is the hybrid integrated circuit of 2ch IGBT drivers.
This device include the isolated type DC-DC converter for
Gate drive. Therefore design of the gate power supply is not
required.
The system of built-in short circuit protection provide a margin
to time by function to maintain reverse bias for a predetermined
time after the detection of short circuit.
Targeted IGBT modules:
VCES = 600V series up to 600A class
VCES = 1200V series up to 600A class
(Please keep the condition not to deviate from the recommended
range of electrical characteristics and maximum rating. )
FEATURES
Low height, DIP structure
Built in the isolated DC-DC converter for gate drive
Output peak current is +/-8A(max)
Built in short circuit protection
Electrical isolation voltage is 2500Vrms (for 1 minute)
CMOS compatible input interface
Adjustable fall time on activity of short circuit protection.
OUTLINE DRAWING
62.0max
44
1
2.54
Dimensions: mm
23
22
0.5+/-0.1
APPLICATIONS
To drive IGBT modules for inverter or AC servo systems application
BLOCK DIAGRAM
VI+1 40
1kohm
240ohm
VI‐1 41
TEST2 42
VD 44
PC
Gi 43
TEST1 1
VI+2 4
1kohm
240ohm
VI‐2 5
N.C 2
3
PC
TIMER&
RESET
LATCH DETECT
INTERFACE
GATE SHUT DOWN
VCC1
UVL
VEE1
VCC2
UVL
VEE2
TIMER&
RESET
LATCH DETECT
INTERFACE
GATE SHUT DOWN
25 VCC1
23 DETECT1
24 Ctrip1
26 Vo1
28 E1
29 Fo1
30 Cs1
27 VEE1
31 N.C
14 N.C
20 VCC2
22 DETECT2
21 Ctrip2
19 Vo2
17 E2
16 Fo2
15 Cs2
18 VEE2
1 Sep.2016
1 page  
DIP-GAM
<Dual-In-Line Package Gate Amp Module>
PRELIMINARY
VLA567-02R
DRIVER FOR IGBT MODULES
The monitor
terminal of
collector
voltage
IC
VCE
The start of a
short‐circuit
current
Vsc
22
(or 23pin)
Detection
(VCE became
large)
Driver
Hybrid‐IC
19
VCE VGE
(V(VLLAA556677‐-0012RR))
(or 26pin)
17
(or 28pin)
VGE
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gcaoltleec tionrt’sesrucregpetviooltna gies ,
cgaarteriientde roceuptti osnoifst.
carried out softly .
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet VLA567-02R.PDF ] | |
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