SCM1241MLF2552 [SANKEN]
AC Motor Controller, Hybrid, DIP-33;
| 型号： | SCM1241MLF2552 |
| 厂家： | 
SANKEN ELECTRIC |
| 描述： | AC Motor Controller, Hybrid, DIP-33 电动机控制 |
| 文件： | 总1页 (文件大小：470K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SCM124x, SCM125x & SCM126x Series
Inverter Power Modules,
High Voltage, 3-Phase Motor Drivers
Inverter Power Module,
Features & Benefits
High Voltage, 3-Phase Driver IC
Package
33-pin
Power DIP
LF2551 - Fully Moulded
LF2552 - Heatsink Pad
Ÿ Isolation rating of 2,000 Vrms/min
Ÿ UL recognised: UL1557 file E118037
Ÿ Each half-bridge circuit consists of a pre-driver circuit that is completely
independent from the others
Ÿ 5 to 30 A continuous output IPM in a small-footprint package
Ÿ Protection against simultaneous high- and low-side turning on
Ÿ Bootstrap diodes with series resistors for suppressing inrush current are
incorporated
Ÿ CMOS compatible input (3.3 to 5 V)
Ÿ Designed to minimize simultaneous current through both high- and low-
side IGBTs by optimizing gate drive resistors
Ÿ Integrated Fast Recovery Diode (FRD) as freewheeling diode for each
IGBT
Ÿ UVLO protection with auto restart
Ÿ Thermal shutdown (TSD) with auto restart
Description
The SCM124/6xM inverter power module (IPM) devices
provide robust, highly-integrated solutions for optimally
controlling 3-phase motor power inverter systems and
variable speed control systems used in energy-conserving
designs to drive motors of residential and commercial
appliances. These ICs take 85 to 253 VAC input voltage,
and provide 5 to 30 A (continuous) output current. They can
withstand voltages of up to 600 V (IGBT breakdown
voltage).
Ÿ Fault ( FO indicator) signal output at protection activation:
UVLO (low side only), OCP, STP, and TSD
Ÿ Proprietary power DIP package
Typical Application
(7)
(8)
VB1
HS1
(31)
[PinTrimmed]
The high current SCM124/6xM IPMs employ a new, small-
footprint proprietary DIP package. The IC itself consists of all
of the necessary power elements (six IGBTs), pre-drive ICs
(three), and freewheeling diodes (six), needed to configure
the main circuit of an inverter, as well as a bootstrap circuit
(three bootstrap diodes and three boot resistors) as a high-
side drive power supply. This enables the main circuit of the
inverter to be configured with fewer external components
than traditional designs.
VCC
(6)
UV
UV
Detect Detect
VCC1
HIN1
(5)
(3)
(4)
(1)
Input Logic
Drive
Level
Shift
and
U
Circuit
(32)
LIN1
COM1
FO1
Shoot-
Through
Prevention
Drive
Circuit
O.C.
Protect
Thermal
Protect
(33)
(28)
(2) OCP1
LS1
HVIC1
(15)
(16)
VB2
HS2
[PinTrimmed]
(14)
UV
UV
Detect Detect
VCC2
HIN2
(13)
(11)
(12)
(9)
Input Logic
Drive
Circuit
Level
Shift
(29)
and
Shoot-
LIN2
COM2
M
V
Through
Prevention
Drive
Circuit
FO2
O.C.
Thermal
Protect
(30)
(25)
Protect
Selection Table
(10) OCP2
LS2
VBB
HVIC2
IGBT
(23)
VB3
Output
Current
(A)
Break-down
Voltage
(V)
OCP
Filter
Boot-
Strap
Low Noise /
Vsat (typ) /
MOSFET
(RDSon)
Device Name
(24)
HS3
Low Power
(nS) Resistor
(22)
UV
UV
Detect Detect
VCC3
SCM1241M
SCM1243M
SCM1243MF
SCM1245MF
SCM1246MF
SCM1248M
SCM1251M
SCM1253MF
SCM1255MF
SCM1256MF
SCM1261M
SCM1263MF
SCM1265MF
SCM1266MF
SCM1267MF
10A
15A
15A
20A
30A
5A
LP
LP
LP
LN
LP
-
600
600
600
600
600
500
600
600
600
600
600
600
600
600
600
1.7V
1.7V
1.7V
1.7V
1.7V
0.8Ω
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
540
22Ω
22Ω
22Ω
22Ω
22Ω
22Ω
22Ω
22Ω
22Ω
22Ω
22Ω
210Ω
22Ω
22Ω
210Ω
(21)
(19)
(20)
HIN3
Input Logic
Drive
Level
Shift
(26)
(27)
and
Circuit
LIN3
Shoot-
Through
Prevention
W
COM3
Drive
Circuit
(17)
FO3
INT
CS
VFO
RF
O.C.
Protect
Thermal
Protect
(18)
OCP3
LS3
HVIC3
A to D
COM
CF
CO
RO
RS
10A
15A
20A
30A
10A
15A
20A
30A
30A
LN
LN
LN
LN
LN
LN
LN
LN
LN
Target Applications
Applications include residential white goods (home
appliances) and commercial appliance motor control, such
as:
Ÿ Air conditioner compressor motor
Ÿ Air conditioner fan motor
Ÿ Refrigerator compressor motor
Ÿ Washing machine main motor
Power Electronics for
540
540
540
540
“
”
Stage
Next
E
Sales & Technical Support
Ÿ European Sales Representatives
Ÿ European Distributors
Expansion
Evolution
Eco-Solutions
April 2013
Subject to change without prior notice.
Sanken Power Systems (UK) Ltd.
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