900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Isahaya Electronics Corporation

VLA542-01R Datasheet Preview

VLA542-01R Datasheet

HYBRID IC

No Preview Available !

DESCRIPTION
VLA542 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 600A class
VCES = 1200V series up to 400A class
FEATURES
•Electrical isolation between input and output with opto-coupler
(Viso = 2500Vrms for 1minute)
•Two supply driver topology
•Built-in short circuit protection circuit(With a pin for fault out)
•CMOS compatible input interface
HYBRID IC
VLA542-01R
Hybrid IC for driving IGBT modules
OUTLINE DRAWING
Dimensions : mm
44 MAX
5.5MAX
2.54
1
0.5
+0.15
-0.1
14
5.5 MAX
5.5 MAX
0.25
0.2
0.1
3.0 MAX
8 MAX
APPLICATIONS
To drive IGBT modules for inverter or AC servo systems application
BLOCK DIAGRAM
VI + 14
VI - 13
LATCH
DETECT
CIRCUIT
TIMER &
RESET CIRCUIT
INTERFACE
OPTO-COUPLER
240 ohm
GATE SHUT-
DOWN CIRCUIT
4 VCC
2 CONTROL PIN
FOR ttrip
1 DETECT
5 VO
8 FAULT OUTPUT
6 VEE
3,7,9,10 pin : Non connection




Isahaya Electronics Corporation

VLA542-01R Datasheet Preview

VLA542-01R Datasheet

HYBRID IC

No Preview Available !

HYBRID IC
VLA542-01R
Hybrid IC for driving IGBT modules
MAXIMUM RATINGS (unless otherwise noted, Ta=25°C)
Symbol
Parameter
Conditions
VCC Supply voltage
VEE
VI Input signal voltage
DC
Applied between; 13pin and 14pin
50% duty cycle, pulse width 1ms
VO
IOHP
IOLP
Viso
Output voltage
Output peak current
Isolation voltage
When the output voltage is “H”
Pulse width 2us
Sine wave voltage 60Hz, for 1minute
TC Case temperature
Topr Operating temperature
-
No condensation allowable
Tstg Storage temperature
No condensation allowable
IFO Fault output current
VR1 Input voltage at 1pin
(*1) Differs from H/C condition
Applied 8pin
Applied 1pin
Ratings
18
-15
-1 ~ +7
VCC
-5
5
2500
95
-20 ~ +70
-40 ~ +100 (*1)
20
50
Unit
V
V
V
V
A
A
Vrms
°C
°C
°C
mA
V
ELECTRICAL CHARACTERISTICS (unless otherwise noted, Ta=25°C, VCC = 15V, VEE = -10V, RG = 3.3 ohm)
Symbol
Parameter
Conditions
Limits
Min Typ
VCC
VEE
Supply voltage
Recommended range
14 15
-7 -
VIN Pull-up voltage on primary side
Recommended range
4.75 5
IIH “H” input signal current
f Switching frequency
Recommended range
Recommended range
10 13
--
RG
IIH
VOH
VOL
tPLH
tr
tPHL
tf
ttimer
Gate resistance
“H” input signal current
“H” output voltage
“L” output voltage
“L-H” propagation time
“L-H” rise time
“H-L” propagation time
“H-L” fall time
Timer
Recommended range
VIN = 5V
-
-
IIH=13mA
IIH=13mA
IIH=13mA
IIH=13mA
Between start and cancel
(under input signal “OFF”)
2-
- 13
13 14
-8 -9
0.2 0.4
- 0.4
0.2 0.4
- 0.3
1-
Max
17
-12
5.25
16
20
-
-
-
-
1
1
1
1
2
IFO Fault output current
Applied 8pin, R = 4.7k ohm
-5-
ttrip1 Controlled time detect short circuit 1 Pin1: 15V and more, Pin2:open
ttrip2
Controlled time detect short circuit 2 Pin1: 15V and more, Pin2-4:10pF
(*2) (connective capacitance)
- 2.6 -
-3-
VSC SC detect voltage
Collector voltage of IGBT module
15 -
-
(*2) Length of wiring of capacitor controlled time detect short-circuit is within 5cm from pin2 and pin4 coming and going.
Unit
V
V
V
mA
kHz
ohm
mA
V
V
µs
µs
µs
µs
ms
mA
µs
µs
V
DEFINITION OF CHARACTERISTICS
(1) SWITCHING OPERATION
(2) SHORT CIRCUIT PROTECTION
Input signal VI
tr
Output VO
tPLH
tf
90%
50%
10%
tPHL
Input signal VI 0V
Output VO
0V
8pin output 0V
-5V
ttrip1,2
ttimer
10V 10V
2


Part Number VLA542-01R
Description HYBRID IC
Maker Isahaya Electronics Corporation
PDF Download

VLA542-01R Datasheet PDF





Similar Datasheet

1 VLA542-01R HYBRID IC
Isahaya Electronics Corporation
2 VLA542-01R IGBT Gate Driver
Powerex





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy