vla541-01r ISAHAYA ELECTRONICS CORPORRATION, vla541-01r Datasheet

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vla541-01r

Manufacturer Part Number
vla541-01r
Description
Hybrid Ic For Driving Igbt Modules
Manufacturer
ISAHAYA ELECTRONICS CORPORRATION
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
VLA541-01R
Manufacturer:
POWER
Quantity:
120
DESCRIPTION
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:
FEATURES
•Electrical isolation between input and output with opto-coupler
•Two supply driver topology
•Built-in short circuit protection circuit(With a pin for fault out)
•CMOS compatible input interface
APPLICATIONS
BLOCK DIAGRAM
VLA541 is a hybrid integrated circuit designed for driving
(Viso = 2500Vrms for 1minute)
To drive IGBT modules for inverter or AC servo systems application
VI +
VI -
V
V
14
13
CES
CES
= 600V series up to 200A class
= 1200V series up to 150A class
TENTATIVE
240 ohm
OPTO-COUPLER
INTERFACE
LATCH
RESET CIRCUIT
DOWN CIRCUIT
TIMER &
GATE SHUT-
OUTLINE DRAWING
5.5MAX
DETECT
CIRCUIT
1
2.54
3,7,9,10 pin : Non connection
44 MAX
0.5
+0.15
-0.1
Hybrid IC for driving IGBT modules
14
5.5 MAX
VLA541-01R
5.5 MAX
6
1
5
8
4
2
Dimensions : mm
CONTROL PIN
FOR t
FAULT OUTPUT
V
Ctrip
V
V
O
EE
CC
trip
HYBRID IC
0.25
3.0 MAX
8 MAX
+
-
0.2
0.1

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vla541-01r Summary of contents

Page 1

... OPTO-COUPLER 240 ohm OUTLINE DRAWING 2.54 5.5MAX 1 DETECT LATCH CIRCUIT TIMER & RESET CIRCUIT INTERFACE GATE SHUT- DOWN CIRCUIT 3,7,9,10 pin : Non connection HYBRID IC VLA541-01R Hybrid IC for driving IGBT modules Dimensions : mm 44 MAX 0.25 3.0 MAX 5.5 MAX +0.15 0.5 -0.1 5.5 MAX 8 MAX Ctrip 2 1 CONTROL PIN ...

Page 2

... Pin1: 15V and more, Pin2:open Pin1: 15V and more, Pin2-4:10pF (connective capacitance) Collector voltage of IGBT module (2) SHORT CIRCUIT PROTECTION Input signal Output VO 90% 50% 10% 8pin output tPHL 2 VLA541-01R Hybrid IC for driving IGBT modules Ratings 18 - 2500 85 -20 ~ +60 -25 ~ +100 (*1) ...

Page 3

... In case pin 2 is operating, the Ctrip is expected to be wired as close as possible from pin 2 and pin 4. (Less than 5cm coming and going 2ms APPLICATION EXAMPLE OF SINGLE POWER SUPPLY No VIN (5V HYBRID IC VLA541-01R Hybrid IC for driving IGBT modules 4. DZ1 2 Ctrip 5 14 VLA541 ...

Page 4

... Polarity To protect Hics from destruction and deterioration due to wrong insertion, make sure of polarity in inserting leads into the board holes, conforming to the external view for the terminal arrangement. Hybrid IC for driving IGBT modules CAUTIONS 4 HYBRID IC VLA541-01R ...

Page 5

... Japan and/or the country of destination is · Please contact ISAHAYA Electronics Corporation or authorized ISAHAYA products distributor for further details on these materials or the products contained therein. Hybrid IC for driving IGBT modules Please contact ISAHAYA electronics corporation HYBRID IC VLA541-01R prohibited. Apr. 2010 ...

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