
MIMITSUBISHI SEMICONDUCTOR <Application Specific Intelligent Power Module>
ININSULATED TYPE
Jan. 2000
PS12012-A
INTEGRATED FUNCTIONS AND FEATURES
3-Phase IGBT inverter bridge configured by the latest 3rd.
generation IGBT and diode technologies.
Circuit for dynamic braking of motor regenerative energy.
Inverter output current capability Io (Note 1) :
APPLICATION
Acoustic noise-less 0.2kW/AC400V Class 3 Phase inverter and other motor control applica-
tions.
PACKAGE OUTLINES
PS12012-A
FLFLAT-BASE TYPE
INTEGRATED DRIVE, PROTECTION AND SYSTEM CONTROL FUNCTIONS:
For P-Side IGBTs : Drive circuit, High-speed photo-couplers, Short circuit protection (SC),
Bootstrap circuit supply scheme (Single drive power supply ) and Under-voltage protection (UV).
For N-Side IGBTs : Drive circuit, Short-circuit protection (SC), Control supply Under voltage and Over voltage protection (OV/UV),
System Over temperature protection (OT), Fault output signaling circuit (Fo), and Current-Limit warning signal out-
put (CL).
For Brake circuit IGBT : Drive circuit.
Warning and Fault signaling :
F
O1
: Short circuit protection for lower-leg IGBTs and Input interlocking against spurious arm shoot-through.
F
O2
: N-side control supply abnormality locking (OV/UV)
F
O3
: System over-temperature protection (OT).
CL : Warning for inverter current overload condition
For system feedback control : Analogue signal feedback reproducing actual inverter output phase current (3
φ
).
Input Interface : 5V CMOS/TTL compatible, Schmitt trigger input, and Arm-Shoot-Through interlock protection.
Type Name
PS12012-A
100% load
1.2A (rms)
150% over load
1.8A (rms), 1min
(Note 1) : The inverter output current is assumed to be sinu-
soidal and the peak current value of each of the
above loading cases is defined as : Iop = Io
√
2
(Fig. 1)
4-
φ
4
13
8.5
(7.75)
2
±
0.3
9
±
2
±
8
±
6
±
0.3
56
±
0.8
71.5
±
0.5
80.5
±
1
0
0
7
1.2
31
32
34
35
36
4-R4
LABEL
33
0.5
2.5
23
1
76.5
±
1
20.4
±
1
50.8
±
0.8
27
±
1
10.16
±
0.3
5
(10.35)
1 CBU+
2 CBU–
3 CBV+
4 CBV–
5 CBW+
6 CBW–
7 GND
8 VDL
9 VDH
10 CL
11 FO1
12 FO2
13 FO3
14 CU
15 CV
16 CW
17 UP
18 VP
19 WP
20 UN
21 VN
22 WN
23 Br
31 P
32 B
33 N
34 U
35 V
36 W
Terminals Assignment: