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Isahaya Electronics - Hybrid IC for driving IGBT modules

Numéro de référence VLA531-01R
Description Hybrid IC for driving IGBT modules
Fabricant Isahaya Electronics 
Logo Isahaya Electronics 





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VLA531-01R fiche technique
HYBRID IC
VLA531-01R
Hybrid IC for driving IGBT modules
DESCRIPTION
VLA531 is a hybrid integrated circuit designed for driving
n-channel IGBT modules in any gate-amplifier application. This
device operates as an isolation amplifier for these modules and
provides the required electrical isolation between the input and
output with an opto-coupler.
Recommended IGBT modules:
VCES = 600V series up to 200A class
VCES = 1200V series up to 150A class
OUTLINE DRAWING
42 MAX
FEATURES
•Electrical isolation between input and output with opto-coupler
(Viso = 2500Vrms for 1minute)
•Two supply driver topology
•Built-in short circuit protection circuit (Soft shut down)
•CMOS compatible input interface
4.5MAX
2.54
1
0.5
+0.15
-0.1
14
Dimensions: mm
1.5 MAX
4.5 MAX
0.25
0.2
0.1
5.5 MAX
6.5 MAX
APPLICATIONS
To drive IGBT modules for inverter or AC servo systems application
BLOCK DIAGRAM
VI + 14
RESET
DETECT
CIRCUIT
4 VCC
2 Ctrip
1 DETECT
VI - 13
INTERFACE
OPTO-COUPLER
270 ohm
GATE SHUT-
DOWN CIRCUIT
5 VO
8 FAULT OUTPUT
6 VEE
3,7,9,10 pin : NC

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