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VLA500-01

P1-P3P4-P6P7-P7
Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Hybrid IC
IGBT Gate Driver +
DC/DC Converter
VLA500-01
1Rev. 2/08
Description:
VLA500-01 is a hybrid integrated
circuit designed for driving IGBT
modules. This device is a fully
isolated gate drive circuit consist-
ing of an optimally isolated gate
drive amplifier and an isolated
DC-to-DC converter. The gate
driver provides an over-current
protection function based on
desaturation detection.
Features:
£ Built-in Isolated DC-to-DC
Converter for Gate Drive
£ SIP Outline Allows More Space
on Mounting Area
£ Built-in Short-Circuit Protection
(With Fault Output)
£ Variable Fall Time on Short-
Circuit Protection
£ Electrical Isolation Voltage
Between Input and Output
(2500 V
rms
for 1 Minute)
£ TTL Compatible Input
Application:
To drive IGBT modules for inverter
or AC servo systems applications
Recommended IGBT Modules:
600V module up to 600A
1200V module up to 1400A
Outline Drawing and Circuit Diagram
Dimensions Inches Millimeters
A 3.27 83.0
B 1.3 33.0
C 0.61 15.5
D 0.2 5.0
E 0.1 2.54
F 0.45 11.5
G 0.18 4.5
Note: All dimensions listed are maximums except E.
1
30
A
B
C
F
G
D
D
E
25
19
20
27
29
28
30
23
24
21
22
26
REGULATOR
16.4 V
DC
DC-DC
CONVERTER
V
iso
=
2500V
RMS
FAULT
LATCH
AND TIMER
INTERFACE
BUFFER
OPTO COUPLER
180Ω
+
–
+
–
V
GE
DETECTOR
V
CC
GND
SHUTDOWN
SPEED ADJUST
FAULT
t
trip
ADJUST
V
CE
DETECT
V
O
V
EE
CONTROL
INPUT
5V
1
2
3
4
6
7
V
D
15V
VLA500-01
Hybrid IC IGBT Gate Driver +
DC/DC Converter
Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
2 Rev. 2/08
Absolute Maximum Ratings, T
a
= 25°C unless otherwise specified
Characteristics Symbol VLA500-01 Units
Supply Voltage, DC V
D
-1 ~ 16.5 Volts
Input Signal Voltage (Applied between Pin 6 - 7, 50% Duty Cycle, Pulse Width 1ms) V
i
-1 ~ 7 Volts
Output Voltage (When the Output Voltage is "H") V
O
V
CC
Volts
Output Current I
OHP
-12 Amperes
(Pulse Width 2µs) I
OLP
12 Amperes
Isolation Voltage (Sine Wave Voltage 60HZ, for 1 Minute) V
ISO
2500 V
rms
Case Temperature1 (Surface Temperature Opto-coupler Location)*** T
C1
85 °C
Case Temperature2 (Surface Temperature Except Opto-coupler Location) T
C2
100 °C
Operating Temperature (No Condensation Allowable) T
opr
-20 to 60 °C
Storage Temperature (No Condensation Allowable) T
stg
-25 to 100* °C
Fault Output Current (Applied Pin 28) I
FO
20 mA
Input Voltage to Pin 30 (Applied Pin 30) V
R30
50 Volts
Gate Drive Current (Average) I
drive
210** mA
*Differs from temperature cycle condition.
**Refer to I
drive
VS. T
a
CHARACTERISTICS (TYPICAL) graph. (Needs Derating)
***T
C1
Measurement Point (opto-coupler location)
Electrical and Mechanical Characteristics, T
a
= 25°C unless otherwise specified, V
D
= 15V, R
G
= 2.2
W
)
Characteristics Symbol Test Conditions Min. Typ. Max. Units
Supply Voltage V
D
Recommended Range 14.2 15 15.8 Volts
Pull-up Voltage on Input Side V
IN
Recommended Range 4.75 5 5.25 Volts
"H" Input Current I
IH
Recommended Range 15.2 16 19 mA
Switching Frequency f Recommended Range — — 20 kHz
Gate Resistance R
G
Recommended Range 1 — — W
"H" Input Current I
IH
V
IN
= 5V — 16 — mA
Gate Positive Supply Voltage V
CC
— 15.2 — 17.5 Volts
Gate Negative Supply Voltage V
EE
— -6 — -11.5 Volts
Gate Supply Efficiency E
ta
Load Current = 210mA 60 75 — %
E
ta
= (V
CC
+ |V
EE
|) x 0.21 / (15 x I
D
) x 100
"H" Output Voltage V
OH
10kW Connected Between Pin 23-20 14 15.3 16.5 Volts
"L" Output Voltage V
OL
10kW Connected Between Pin 23-20 -5.5 — -11 Volts
"L-H" Propagation Time t
PLH
I
IH
= 16mA 0.3 0.6 1 µs
"L-H" Rise Time t
r
I
IH
= 16mA — 0.3 1 µs
"H-L" Propagation Time t
PHL
I
IH
= 16mA 0.6 1 1.3 µs
"H-L" Fall Time t
f
I
IH
= 16mA — 0.3 1 µs
MARKING SIDE
T
C1
MEASUREMENT POINT
(OPTO-COUPLER LOCATION)
VLA500-01
Hybrid IC IGBT Gate Driver +
DC/DC Converter
Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
3Rev. 2/08
V
D
= 14.2V
50
25
20
15
40
45
35
30
10
5
0
0 100 300 200 400 500 600 800 700
t
2
V
D
=
15V
V
D
= 15.8V
V
CC
|V
EE
|
t
PLH
t
PHL
t
PLH
t
PHL
t
1
V
D
= 15V
T
a
= 25C
CONNECTIVE CAPACITANCE, C
trip
, (pF) (Pin: 27 – 21)
FALL TIME ON ACTIVITY OF
SHORT-CIRCUIT PROTECTION, t
1
, t
2
, (µs)
t
1,
t
2
VS. C
s
CHARACTERISTICS
(TYPICAL)
16
24
22
20
18
14
12
8
10
-20 0 20 60 40 80
AMBIENT TEMPERATURE, T
a
, (°C)
V
CC
, |V
EE
|, (VOLTS)
V
CC
, |V
EE
|
VS. T
a
CHARACTERISTICS
(TYPICAL)
V
D
= 15V
R
G
= 2.2 W
Load: CM1400DU-24NF
f = 10KHz D.F. = 50%
6
14
18
16
12
10
4
6
8
0 0.05 0.10 0.20 0.15 0.25
LOAD CURRENT, I
O
, (AMPERES) (Pin: 19 – 21, 22)
V
CC
, |V
EE
|, (VOLTS)
V
CC
, |V
EE
|
VS. I
O
CHARACTERISTICS
(TYPICAL)
T
a
= 25°C
DC Load
3.5
6.0
5.0
5.5
4.5
4.0
3.0
2.5
1.5
2.0
-20 0 20 60 40 80
AMBIENT TEMPERATURE, T
a
, (°C)
CONTROLLED TIME DETECT
SHORT-CIRCUIT, t
trip1
, t
trip2
, (µs)
t
trip
VS. T
a
CHARACTERISTICS
(TYPICAL)
1.0
1.0
1.6
1.4
1.2
0.8
0.6
0.2
0.4
-20 0 20 60 40 80
AMBIENT TEMPERATURE, T
a
, (°C)
PROPAGATION DELAY TIME “L-H”, t
PLH
, (µs)
PROPAGATION DELAY TIME “H-L”, t
PHL
, (µs)
t
PLH
, t
PHL
VS. T
a
CHARACTERISTICS
(TYPICAL)
0
1.0
1.6
1.4
1.2
0.8
0.6
0.2
0.4
3.5 4.0 4.5 5.5 5.0 6.0
INPUT SIGNAL VOLTAGE, V
I
, (VOLTS)
PROPAGATION DELAY TIME “L-H”, t
PLH
, (µs)
PROPAGATION DELAY TIME “H-L”, t
PHL
, (µs)
t
PLH
, t
PHL
VS. V
I
CHARACTERISTICS
(TYPICAL)
0
V
D
=
15V
V
D
= 15.8V
V
D
= 14.2V
V
D
= 15V
R
G
= 2.2 W
V
IN
= 5.0V
Load: CM1400DU-24NF
V
D
= 15V
R
G
= 2.2 W
T
a
= 25°C
Load: CM1400DU-24NF
V
D
= 15V
R
G
= 2.2 W
Load: CM1400DU-24NF
t
trip2
(C
trip
= 10pF)
t
trip1
(C
trip
= 0pF)
Electrical and Mechanical Characteristics, T
a
= 25°C unless otherwise specified, V
D
= 15V, R
G
= 2.2
W
)
Characteristics Symbol Test Conditions Min. Typ. Max. Units
Timer t
timer
Between Start and Cancel 1 — 2 ms
(Under Input Sign "L")
Fault Output Current I
FO
Applied Pin 28, R = 4.7kW — 5 — mA
Controlled Time Detect Short-Circuit 1 t
trip1
Pin 30 : 15V and More, Pin 29 : Open — 2.8 — µs
Controlled Time Detect Short-Circuit 2* t
trip2
Pin 30 : 15V and More, Pin 29-21, 22 : 10pF — 3.2 — µs
(Connective Capacitance)
SC Detect Voltage V
SC
Collector Voltage of Module 15 — — Volts
*Length of wiring from C
trip
to Pins 21, 22, and 29 must be less than 5cm.
P1-P3P4-P6P7-P7

VLA500-01

Mfr. #:
Buy VLA500-01
Manufacturer:
Description:
IC IGBT GATE DVR/DC-DC CONV 12A
Lifecycle:
New from this manufacturer.
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