SENSITRON
SEMICONDUCTOR
SMC6M40-10
SMC6M40-10-1
SMC6M40-25
SMC6M40-25-1
TECHNICAL DATA
DATA SHEET 1023, REV. E
Brushless DC Motor Driver Module in a Power Flatpack
100-250V, 40 Amp
FEATURES:
• Fully integrated 3-Phase Brushless DC Motor Control Subsystem includes power stage, non-isolated
driver stage, and controller stage
• MOSFET Output Stage
• 40A Average Phase Current with 10V to150V Maximum Bus Voltage
• Internal Precision Current Sense Resistor (10W max. dissipation)
• Cycle by cycle current limiting.
• Fixed frequency PWM from zero speed to full speed.
• Closed-loop Speed Control of Motor
• Direction Input for direction reversal of Motor
• Tacho output with average output proportional to speed
• Brake Input for Dynamic Braking of Motor
• Overvoltage/Coast Input for Shutdown of All Power Switches
• Enable/Disable input with Soft Start for Safe Motor Starting
• Hermetic or non-hermetic device (3.10" x 2.10" x 0.385")
• Hermetic Device Part # (SMC6M40-XX)
• Non-Hermetic Device Part # (SMC6M40-XX-1)
APPLICATIONS:
• Fans and Pumps
• Hoists
• Actuator Systems
DESCRIPTION:
The SMC6M40-XX is an, integrated three-phase brushless DC motor controller/driver subsystems housed
in a 43 pin power flatpack. The SMC6M40-XX is best used as a two quadrant speed controller for
controlling/driving fans, pumps, and motors in applications which require small size. Many integral control
features provide the user much flexibility in adapting the SMC6M40-XX to specific system requirements.
The small size of the complete subsystem is ideal for aerospace, military, high-end industrial, and medical
applications.
•
221 West Industry Court Deer Park, NY 11729 (631) 586 7600, FAX 631 242 9798
•
•
World Wide Web - www.sensitron.com
•
E-mail Address - sales@sensitron.com
•
Page 1
SENSITRON
SEMICONDUCTOR
SMC6M40-10
SMC6M40-10-1
SMC6M40-25
SMC6M40-25-1
TECHNICAL DATA
DATA SHEET 1023, REV. E
COMMUTATION TRUTH TABLE
This table shows the Phase Output state versus the state of the Hall-Effect and Direction Inputs. The commutation
o
coding shown reflects Hall-Effect sensors that are spaced at 120 mechanical increments. Also, internal protection
logic disables all three Phase Outputs when the Hall-Effect Inputs are set to an illegal condition (i.e., all logic low or all
logic high).
DIGITAL INPUTS
Dir
1
1
1
1
1
1
0
0
0
0
0
0
X
X
H1
0
0
0
1
1
1
1
1
1
0
0
0
0
1
H2
0
1
1
1
0
0
0
0
1
1
1
0
0
1
H3
1
1
0
0
0
1
1
0
0
0
1
1
0
1
PHASE OUTPUTS
A
Hi-Z
Sink
Sink
Hi-Z
Source
Source
Sink
Sink
Hi-Z
Source
Source
Hi-Z
Hi-Z
Hi-Z
B
Sink
Hi-Z
Source
Source
Hi-Z
Sink
Source
Hi-Z
Sink
Sink
Hi-Z
Source
Hi-Z
Hi-Z
C
.
Source
Source
Hi-Z
Sink
Sink
Hi-Z
Hi-Z
Source
Source
Hi-Z
Sink
Sink
Hi-Z
Hi-Z
Part Number
Motor
Supply
Voltage
60
60
150
150
Motor
Peak
Voltage
100
100
250
250
Average
Output
Current
40
40
40
40
Peak
Output
Current
60
60
60
60
Rds(on)
I
D
=20A
15
15
60
60
Hermetic?
SMC6M40-10-YY
SMC6M40-10-1-YY
SMC6M40-25-YY
SMC6M40-25-1-YY
Yes
No
Yes
No
PART NUMBER/SELECTOR GUIDE TABLE
Current Sense Resistor value and lead bend options shall be:
SMC6M40-XX-1-YYZ where
YY is the sense resistor value
and
Z is the lead bend option
if needed
Part number SMC6M40-XX-1-10B has a 10mOhm resistor, and option B lead bend.
For an open frame without a cover add –O to the part number.
•
221 West Industry Court Deer Park, NY 11729 (631) 586 7600, FAX 631 242 9798
•
•
World Wide Web - www.sensitron.com
•
E-mail Address - sales@sensitron.com
•
Page 2
SENSITRON
SEMICONDUCTOR
SMC6M40-10
SMC6M40-10-1
SMC6M40-25
SMC6M40-25-1
TECHNICAL DATA
DATA SHEET 1023, REV. E
ABSOLUTE MAXIMUM RATINGS
Characteristic
Motor Supply Voltage SMC6M40-10
SMC6M40-25
Motor Peak Voltage SMC6M40-10
SMC6M40-25
Average Output Current
Peak Output Current
Control Supply Voltage VCC
Logic Input Voltage (Note 1)
Reference Source Current
Logic Input Voltage
Error Amplifier Input (EA1+/EA1-)
Error Amplifier Output Current
Spare Amplifier Input Voltage (EA2+/EA2-)
Spare Amplifier Output Current
Current Sense Amplifier Input Voltage (ISH/ISL)
Current Sense Amplifier Output Current
Tachometer Output Current
PWM Input Voltage
Operating & Storage Junction Temperature
Maximum
80 V
200
100 V
250V
40 A
60 A
18 V
-0.3 V to +8 V
-30 mA
-0.3 to +8 V
-0.3 to +10 V
±8 mA
-0.3 to +10 V
±8 mAdc
-0.3 V to +6 V
±10 mAdc
+/- 10 mA
- 0.3 V to +6 V
-55
o
C to +150
o
C
1.0
o
C/W
600V DC
300°C
Power Devices Thermal Resistance R
thjC
Pin-to-Case Voltage Isolation, at room conditions
Lead Soldering Temperature, 10 seconds maximum, 0.125” from case
* Tcase = 25° C
Recommended Operating Conditions (T
C
=25
o
C)
Characteristic
Motor Supply Voltage SMC6M40-10
SMC6M40-25
Average Output Current
for SMC6M40-XX, T
C
=80
o
C
Control Supply Voltage VCC
Maximum
60 V
150 V
30 A
15 V +/-10%
Note 1: Logic Inputs: Direction, Hall Inputs (H1...H3) Over-voltage - Coast, Speed, and Quad Select.
Note 2: The internal current sense resistor is limited to 6 Watt dc power dissipation. Other values are available.
Please contact the factory for more information.
•
221 West Industry Court Deer Park, NY 11729 (631) 586 7600, FAX 631 242 9798
•
•
World Wide Web - www.sensitron.com
•
E-mail Address - sales@sensitron.com
•
Page 3
SENSITRON
SEMICONDUCTOR
SMC6M40-10
SMC6M40-10-1
SMC6M40-25
SMC6M40-25-1
TECHNICAL DATA
DATA SHEET 1023, REV. E
PARAMETER SYMBOL CONDITIONS (NOTE 1)
Power Output Section
Drain-Source Leakage Current IDss at 0.8VDss
Diode Forward Voltage V
F
at
I
F
= 20 A
Diode Reverse Recovery Time trr I
F
= 20A, di/dt = -100A/usec,
Drain-to-Source On-Resistance Rds(on)
I
D
=20A
100V, 40A Device, SMC6M40-10
250V, 40A Device, SMC6M40-25
V
CC
=12V Note (3)
Control Section
Control Supply Current Icc at
Vcc =12V
Control Turn-On Threshold Vcc(+) Tc over operating range
Driver Turn-On Threshold Vcc(+) Tc over operating range
5V Reference Section
Output Voltage Vref
Output Current Io
Load Regulation Iload = 0mA to –20mA
Error Amplifier / Spare Amplifier Sections
EA1 / EA2 Input Offset Current Ios V(pin 2) = V(pin 4) = 0V
V(pin 3) = V(pin 6) = 0V
EA1 / EA2 Input Bias Current Iin V(pin 2) = V(pin 4) = 0V
V(pin 3) = V(pin 6) = 0V
Input Offset Voltage, VCM=0V
Amplifier Input Common-mode Voltage Range Vcc=12V
Amplifier Output Voltage Range V
OH
Amplifier Output Voltage Range V
OL
PWM Comparator Section
Propagation Delay Time
Input Common Mode range
Current-Sense Amplifier Section
ISH / ISL Input Voltage Range
Input Offset Voltage
Input Bias Current
Amplifier Voltage Gain
High Level Output Voltage, Iout =-100 uA
Low Level Output Voltage , Iout =100 uA
Output Source Current
Over-Current Comparator
Input Common-mode Range
Propagation Delay Time
Logic Input Section
H1, H2, H3 High-Level Input Voltage Threshold
H1, H2, H3 Input Hysteresis
H1, H2, H3 Input Current, 0.0 < Vin <5.0V
Coast, Start/Stop High-Level Input Voltage Threshold
Coast, Start/Stop Low -Level Input Voltage Threshold
Quad, Brake, Dir in High-Level Input Voltage Threshold
Quad, Brake, Dir in Low-Level Input Voltage Threshold
Tachometer
Tachometer Output High Level Voh
Tachometer Output Low Level Vol
Tachometer On-Time ton
Tachometer On-Time Variation
Speed Input Threshold Voltage Vth
Oscillator Section
Oscillator Frequency fo
Over-Temperature Shutdown
Trip Temperature
Reset Temperature
MIN.
TYP.
MAX.
UNITS
250
1.0
300
15
60
uA
V
nSec
mΩ
9.0
8.0
4.7
-
-
-
-
-
0
10
-
70
2.0
-0.5
-
5
4.75
6.0
-
300
0.0
40
1.7
0.6
-
3.6
-
3.6
-
10.5
9.0
5.0
-
-
6
100
1.5
-
11
0.1
-
30
11.0
10.0
5.3
30
30
75
500
5
9
-
0.5
150
8.0
Vcc – 1.0
8
15
5.25
-
70
-
50
260
2.1
1.0
-
-
1.9
-
1.9
mA
V
V
V
mA
mV
nA
nA
mV
V
V
V
nsec
V
V
mV
uA
V
V
mV
uA
V
nsec
V
V
uA
V
V
V
V
-
-
10
5.0
-
-
-
-
170
1.9
-
-30
-
-
-
-
4.7
-
130
5.0
-
140
5.3
50
150
V
mV
us
0.200
16
135
115
0.250
18
145
125
0.280
20
155
135
V
kHz
o
C
•
221 West Industry Court Deer Park, NY 11729 (631) 586 7600, FAX 631 242 9798
•
•
World Wide Web - www.sensitron.com
•
E-mail Address - sales@sensitron.com
•
Page 4
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1023, REV. E
SMC6M40-10
SMC6M40-10-1
SMC6M40-25
SMC6M40-25-1
SPECIFICATION NOTES:
1- All parameters specified for Ta = 2 C, Vcc = 15Vdc, and all Phase Outputs unloaded. All negative currents shown are sourced
by (flow from) the pin under test
2- Either ISH or ISL may be driven over the range shown.
3- Pulse Test: Pulse Width < 300 µSec, Duty Cycle < 2%.
PINOUTS
PIN#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
NAME
VCC
EA1 “-” Input
EA2 “+” Input
EA1 “+” Input
+5V Reference Output
EA2 “-” Input
EA2 Output
EA1 Output
Ioc Ref
Direction Out
Iso
ISH
ISL
Quad Select Input
Tachometer Output
Brake Input
Over-voltage/Coast Input
Start/Stop Input
Ground
HC Input
HB Input
HA Input
PIN#
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
(Case)
NAME
Speed Input
Direction Input
CSH
CSL
+VDC Return
+VDC Return
Source C
Source C
Phase C Output
Phase C Output
+VDC
Source B
Source B
Phase B Output
Phase B Output
+VDC
Source A
Source A
Phase A Output
Phase A Output
+VDC
(No Connection)
•
221 West Industry Court Deer Park, NY 11729 (631) 586 7600, FAX 631 242 9798
•
•
World Wide Web - www.sensitron.com
•
E-mail Address - sales@sensitron.com
•
Page 5
Analogue and Mixed Signal
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