M57962L Datasheet, PDF (1/2 Pages) Mitsubishi Electric Semiconductor – HYBRID IC FOR DRIVING IGBT MODULES

MITSUBISHI HYBRID ICs
M57962L
HYBRID IC FOR DRIVING IGBT MODULES
Block Diagram
14
185Ω
13
Opto-Coupler
Interface
Detect
Circuit
Timer and
Reset Circuit
–
Gate Shutdown
Circuit
4 VCC
1 Detect Pin
5 VOUT
8 Fault Output
6 V_EE
Outline Drawing
51.0 MAX
Dimensions in mm
25.0 MAX
4.5 ± 1.5
12.5
MAX
1
Test Circuit
0.55 ± 0.2
2.54
2.54 × 13 = 33.02
14
4.5
6.5 MAX _MAX
0.35 ± 0.2
12.0 MAX
8.5 MAX
R
4.7 kΩ
V_IN
8
D1
V_IN
14
13
TTL, etc.
V_IN = 5V
1
DZ1 30V
5
R_ext
4
+
+
47µF
V_CC
V_OUT
t_r
0
+
+
47µF
V_EE
t_PLH
6
V_CC = 15 V
V_EE = 10V
R_ext = RECOMMENDED
VALUE
t_f
90%
10%
t_PHL
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)
ٗ 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
ٗ 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)
Sep.1998