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Related Links:

Datasheets:
SCM1106M: High Voltage 3 Phase Motor Driver (PDF),

SCM1106MF: High Voltage 3 Phase Motor Driver (PDF),

SCM1110MF: High Voltage 3 Phase Motor Driver (PDF),

SCM1101M: High Voltage 3 Phase Motor Driver (PDF),

SCM1103M: High Voltage 3 Phase Motor Driver (PDF),

SCM1105MF: High Voltage 3 Phase Motor Driver (PDF),

SCM1104M: High Voltage 3 Phase Motor Driver (PDF),

SCM1101MF: High Voltage 3-Phase Motor Driver (PDF),

SCM1104MF: High Voltage 3-Phase Motor Driver (PDF)

Selection Guides:
Power Motor Drivers - Unipolar Stepper

when this product is updated

Technical Publications:
Sanken Inverter Power Module Series (PDF),

SCM1100M Series High Voltage 3 Phase Motor Drivers (PDF)

Press Releases:
SCM1100M Series: Allegro MicroSystems, Inc. Announces New High Voltage IGBT Module

SCM1100M Series
High Voltage 3 Phase Motor Drivers

Part Number	Rated Current (DC, TJ=25°C)	Breakdown Voltage	Main Switch	CMOS Input	UVLO	OCP	TD	3 Shunt	Exposed Thermal Pad	Boot Diode	STP	Low Noise	PWM Frequency	# of Pins
SCM1101M	10 A	600 V	IGBT, FRD	x	x	x		x		x	x		L	33
SCM1101MF	10 A	600 V	IGBT, FRD	x	x	x		x	x	x	x		L	33
SCM1103M	5 A	600 V	IGBT, FRD	x	x	x		x		x	x		L	33
SCM1104M	8 A	600 V	IGBT, FRD	x	x	x		x		x	x		L	33
SCM1104MF	8 A	600 V	IGBT, FRD	x	x	x		x	x	x	x		L	33
SCM1105MF	15 A	600 V	IGBT, FRD	x	x	x		x	x	x	x		L	33
SCM1106M	10 A	600 V	IGBT, FRD	x	x	x		x		x	x		H	33
SCM1106MF	10 A	600 V	IGBT, FRD	x	x	x		x	x	x	x		H	33
SCM1110MF	15 A	600 V	IGBT, FRD	x	x	x		x	x	x	x		H	33
CMOS Input: CMOS compatible input (3.3 V, 5 V); UVLO: Undervoltage lock out; OCP: Overcurrent protection; TD: Thermal detection; 3 Shunt: Current detection with 3 shunt resistors; Boot Diode: 3 bootstrap diodes (600 V/1 A each); STP: Protection against simultaneous high- and low-side turn-on; Low Noise: Low switching noise type; 7.5 V Reg: One pin for 7.5 V regulator output

Features

• Each half-bridge circuit consists of a pre-driver circuit that is completely independent from the others
• Protection against simultaneous high- and low-side turn-on (STP)
• Bootstrap diodes with series resistors for suppressing inrush current are incorporated
• CMOS compatible input (3.3 to 5 V)
• Designed to minimize simultaneous current through both high- and low-side IGBTs by optimizing gate drive resistors
• UVLO protection with auto restart
• Overcurrent protection with off-time period adjustable by an external capacitor
• Fault (FO indicator) signal output at protection activation: UVLO (low side only), OCP, and STP
• Proprietary power DIP package

Applications

• Air conditioner fan motor
• Refrigerator compressor motor
• Washing machine main motor
• Air conditioner compressor motor

Description

The SCM1100M series IPM (Inverter Power Module) device provides a robust, highly-integrated solution 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 10 A (continuous) output current. They can withstand voltages of up to 600 V (IGBT breakdown voltage).

The SCM1100M series employs 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 flyback 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.

Functional Block Diagram

Complete Part Numbers

Part Number	Package Type	RoHS Compliant	Part Composition/ RoHS Data	Temperature	Comments	Samples	Distributor Stock
SCM1101M	33-pin DIP	Yes	--	-40 °C to  150 °C	new
SCM1101MF	33-pin DIP	Yes	--	-40 °C to  150 °C	new
SCM1103M	33-pin DIP	Yes	--	-40 °C to  150 °C	new
SCM1104M	33-pin DIP	Yes	--	-40 °C to  150 °C	new
SCM1104MF	33-pin DIP	Yes	--	-40 °C to  150 °C	new
SCM1105MF	33-pin DIP	Yes	--	-40 °C to  150 °C	new
SCM1106M	33-pin DIP	Yes	--	-40 °C to  150 °C	new
SCM1106MF	33-pin DIP	Yes	--	-40 °C to  150 °C	new
SCM1110MF	33-pin DIP	Yes	--	-40 °C to  150 °C	new

Allegro's products are not to be used in life support devices or systems, if a failure of an Allegro product can reasonably be expected to cause the failure of that life support device or system, or to affect the safety or effectiveness of that device or system.