500V / 600V High Voltage Three-phase Motor Driver ICs
SCM1200MF Series
Data sheet
Description
Package
The SCM1200MF series are high voltage three-phase
motor driver ICs in which transistors, pre-driver ICs
(MICs), and bootstrap circuits (diodes and resistors) are
highly integrated. These products can run on a
three-shunt current detection system and optimally
control the inverter systems of medium-capacity motors
that require universal input standards.
SCM (pin pitch: 1.27 mm, mold dimensions: 47 × 19 × 4.4 mm)
Features
Not to scale
● Each half-bridge circuit consists of a pre-driver IC
● In case of malfunction, all outputs shut down via three
FO pins connected together
● Built-in bootstrap diodes with current limmiting
resistors (22 Ω)
SCM1200MF Series
● IGBT+FRD (600 V)
Part Number
SCM1261MF*
SCM1242MF
SCM1263MF*
IO (A)
10 A
Feature
Low noise
● CMOS compatible input (3.3 to 5 V)
● Pb free
● Isolation voltage: 2500 V for 1 min,
UL recognized component (File No.: E118037)
● Fault signal output at protection activation
● Protections include:
Undervoltage Lockout for power supply
High-side (UVLO_VB): Auto-restart
Low-side (UVLO_VCC): Auto-restart
Overcurrent Protection (OCP): Auto-restart
Simultaneous On-state Prevention: Auto-restart
Thermal Shutdown (TSD): Auto-restart
Low noise
15 A
Low switching
dissipation
SCM1243MF
SCM1265MF*
SCM1245MF
SCM1256MF
SCM1246MF
Low noise
20 A
30 A
Low switching
dissipation
Low noise
Low switching
dissipation
Typical Application Diagram
* Uses a shorter blanking time for OCP activation.
VCC
VFO
U1
SCM1200MF Series
RFO
LS1
U
33
32
FO1
INT
1
2
3
4
5
6
CFO
OCP1
LIN1
Applications
LIN1
HIN1
MIC1
COM1
HIN1
VCC1
For motor drives such as:
31
30
● Refrigerator compressor motor
● Air conditioner compressor motor
● Washing machine main motor
● Fan motor
VB1
HS1
7
8
CBOOT1
CBOOT2
CBOOT3
LS2
V
FO2
9
OCP2
LIN2
10
11
12
13
14
LIN2
HIN2
MIC2
COM2
HIN2
VCC2
29
M
● Pump motor
28
27
VB2
HS2
15
16
LS3
FO3
17
18
19
20
21
22
OCP3
LIN3
LIN3
HIN3
MIC3
W
COM3
HIN3
VCC3
26
25
VDC
VBB
VB3
HS3
23
24
A/D3
A/D2
A/D1
RO3
RO3
RO1
CO1 CO2 CO3
COM
RS3 RS2RS1
SCM1200MF-DSJ Rev.1.1
Feb. 19, 2016
SANKEN ELECTRIC CO.,LTD.
http://www.sanken-ele.co.jp/en
1
© SANKEN ELECTRIC CO.,LTD. 2015