SCM1200MF Datasheet, PDF (1/60 Pages) Sanken electric – 500V / 600V High Voltage Three-phase Motor Driver ICs

500V / 600V High Voltage Three-phase Motor Driver ICs
SCM1200MF Series
Data sheet
Description
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.
Features
● 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)
● 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
Typical Application Diagram
VCC
VFO
RFO
INT
CFO
LIN1
HIN1
U1 SCM1200MF Series
FO1
1
2 ^OCP1
3 ^LIN1
4 ^COM1
5 ^HIN1
6 ^VCC1
MIC1
LIN2
HIN2
CBOOT1
7 ^VB1
8 ^HS1
FO2
9
10 ^OCP2
11 ^LIN2
12 ^COM2
13 ^HIN2
14 ^VCC2
MIC2
LIN3
HIN3
CBOOT2
15 ^VB2
16 ^HS2
FO3
17
18 ^OCP3
19 ^LIN3
20 ^COM3
21 ^HIN3
22 ^VCC3
MIC3
CBOOT3
23 ^VB3
24 ^HS3
A/D3
RO3
A/D2
RO3
A/D1
RO1
COM
CO1 CO2 CO3
LS1 ₃₃
U ₃₂
31
LS2 ₃₀
V
29
M
28
LS3
27
W ₂₆
VBB
VDC
25
RS3 RS2RS1
Package
SCM (pin pitch: 1.27 mm, mold dimensions: 47 × 19 × 4.4 mm)
Not to scale
SCM1200MF Series
● IGBT+FRD (600 V)
I_O (A)
Feature
Part Number
10 A Low noise
SCM1261MF*
15 A
Low noise
Low switching
dissipation
SCM1242MF
SCM1263MF*
SCM1243MF
20 A
Low noise
Low switching
dissipation
SCM1265MF*
SCM1245MF
Low noise
SCM1256MF
30 A
Low switching
dissipation
SCM1246MF
* Uses a shorter blanking time for OCP activation.
Applications
For motor drives such as:
● Refrigerator compressor motor
● Air conditioner compressor motor
● Washing machine main motor
● Fan motor
● Pump motor
SCM1200MF-DSJ Rev.1.1
SANKEN ELECTRIC CO.,LTD.
1
Feb. 19, 2016
http://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO.,LTD. 2015