MITSUBISHI HYBRID ICs
M57962L
HYBRID IC FOR DRIVING IGBT MODULES
Block Diagram
4 V
CC
14
185Ω
Timer and
Reset Circuit
Interface
5 V
OUT
Detect
Circuit
1 Detect Pin
Hybrid Integrated Circuit
For Driving IGBT Modules
Description:
M57962L 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 in-
put and output with an opto-coupler.
Short circuit protection is provided
by a built in desaturation detector.
A fault signal is provided if the
short circuit protection is activated.
Features:
Built in high CMRR opto-
coupler (V
CMR
: Typical
30kV/µs, Min. 15kV/µs)
0.35
±
0.2
12.0 MAX
6.5 MAX
14
4.5
MAX
8.5 MAX
–
13
Opto-Coupler
6 V
EE
Gate Shutdown
Circuit
8 Fault Output
Outline Drawing
51.0 MAX
Dimensions in mm
25.0 MAX
4.5
±
1.5
0.55
±
0.2
2.54
12.5
MAX
1
2.54
×
13 = 33.02
Test Circuit
R
4.7 kΩ
V
IN
Electrical Isolation between in-
put and output with opto-cou-
plers (V
iso
= 2500,
V
RMS
for 1 min.)
TTL compatible input interface
Two supply drive topology
8
1
D1
DZ1 30V
5
R
ext
V
OUT
t
r
t
f
90%
Built in short circuit protection
circuit with a pin for fault output
Application:
To drive IGBT modules for inverter,
AC Servo systems, UPS, CVCF in-
verter, and welding applications.
Recommended Modules:
V
CES
= 600V Series
(up to 400A Class)
V
CES
= 1200V Series
(up to 200A Class)
V
CES
= 1400V Series
(up to 200A Class)
V
IN
14
4
+
47µF
+
47µF
+
V
CC
+
V
EE
V
CC
= 15 V
V
EE
= 10V
0
10%
13
TTL, etc.
V
IN
= 5V
t
PLH
t
PHL
6
R
ext
= RECOMMENDED
VALUE
Sep.1998
MITSUBISHI HYBRID ICs
M57962L
HYBRID IC FOR DRIVING IGBT MODULES
Absolute Maximum Ratings, T
a
= 25
°
C unless otherwise specified
Item
Supply Voltage*
Symbol
V
CC
V
EE
Input Voltage
Output Voltage
Output Current
V
I
V
O
I
OHP
I
OLP
Output Current
Isolation Voltage
Junction Temperature
Operating Temperature
Storage Temperature
Fault Output Current
Input Voltage
*20 Volts
≤
V
CC
+ V
EE
≤
28 Volts
Test Conditions
DC
DC
Limit
18
-15
-1 ~ 7
Units
Volts
Volts
Volts
Volts
Amperes
Amperes
Amperes
Volts
°C
°C
°C
mA
Volts
Output Voltage “H”
Pulse Width 2µs, f = 20kHz
Pulse Width 2µs, f = 20kHz
f = 20kHz, 50% Duty Cycle
Sinewave Voltage 60Hz, 1 min.
V
CC
-5
5
0.5
2500
85
I
OH
V
RMS
T
j
T
opr
t
stg
I
FO
V
R1
(Differs from H/C Condition)
-20 ~ 60
-25 ~ 100
20
50
Electrical Characteristics, T
a
= 25
°
C, V
CC
= 15V, -V
EE
= 10V unless otherwise specified
Characteristics
Supply Voltage
Symbol
V
CC
V
EE
Pull-up Voltage on Input Side
“H” Input Current
“H” Output Voltage
“L” Output Voltage
Internal Power Dissipation
V
IN
I
IH
V
OH
V
OL
P
D
t
PLH
t
r
t
PHL
t
r
t
RESET
I
FO
V
SC
f = 20kHz,
Module 400A, 1200V IGBT
“L-H” Propagation Time
“L-H” Rise Time
“H-L” Propagation Time
“H-L” Rise Time
Reset Time of Protection
Fault Output Current
SC Voltage
V
I
= 0 to 4V, T
j
±
85°C
V
I
= 0 to 4V, T
j
±
85°C
V
I
= 0 to 4V, T
j
±
85°C
V
I
= 0 to 4V, T
j
±
85°C
—
—
—
—
1
—
15
1.0
0.6
1.0
0.4
—
5
—
1.5
1.0
1.5
1.0
2
—
—
µs
µs
µs
µs
ms
mA
Volts
Test Conditions
Recommended Range
Recommended Range
Recommended Range
V
IN
= 5V, R = 185Ω
Min.
14
-7
4.75
—
13
-8
—
Typ.
15
—
5.00
16
14
-9
2.38
Max.
—
-10
5.25
—
—
—
—
Units
Volts
Volts
Volts
mA
Volts
Volts
Watts
Sep.1998
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