SSM1001MA
High Voltage 3-Phase Motor Driver
Features and Benefits
Description
▪ Each half-bridge circuit consists of a pre-driver circuit that
is completely independent from the others
▪ Protection against simultaneous high- and low-side turning on
▪ 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
The SSM1001MA inverter power module (IPM) 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 15 A (continuous)
output current. They can withstand voltages of up to 600 V
(IGBT breakdown voltage).
The SSM1000M series employs a new proprietary DIP package.
The IC itself consists of all of the necessary power elements
(six IGBTs), pre-driver ICs (four), and flyback diodes (six),
needed to configure the main circuit of an inverter, as well as
a shunt resistor. This enables the main circuit of the inverter to
be configured with fewer external components than traditional
designs.
Applications include residential white goods (home
applications) and commercial appliance motor control:
• Air conditioner compressor
• Washing machine main drum
Package: Power DIP
Not to scale
Functional Block Diagram
VB
UV
D ETEC T
High-Side Driver
P U LS E
FILTER
VCC
HV
LEV EL
SHIFT
HIN
R
R
S
HO
Q
HS
P U LSE
U LS
E R
G ENPER
A TO
COM
VCC
LIN1
LO 1
D ELA Y
UV
D ETEC T
Low-Side Driver
LIN2
LO 2
D ELA Y
LIN3
LO 3
D ELA Y
COM
FO (TOTEM POLE)
Figure 1. Driver block diagrams.
28300.001
LS
BLANK
TIMER
and
HOLD
RC
RB
OCP
COM P
VTRIP
SSM1001MA
High Voltage 3-Phase Motor Driver
Selection Guide
Output Current
Part Number
Packing
IGBT Breakdown
Voltage, VCES(min)
(V)
IGBT Saturation
Voltage, VCE(sat)(typ)
(V)
Continuous, IO(max)
(A)
Pulsed, IOP (max)
(A)
SSM1001MA
8 pieces per tube
600
1.6
15
30
Absolute Maximum Ratings, valid at TA = 25°C
Characteristic
Symbol
Remarks
Rating
Unit
450
V
Main Supply Voltage
VBB
Between VBB and GND
Logic Supply Voltage
VCC
Between VCC and COM
20
V
Bootstrap Voltage
VBS
Between VB and HS (U,V, and W phases)
20
V
A
Output Current, Continuous
IO
TC = 25°C
15
Output Current, Pulsed
IOP
PW ≤ 5 ms
30
A
Input Voltage
VIN
–0.5 to 7
V
RC Pin Input Voltage
VRC
Between RC and COM
20
V
Allowable Power Dissipation
PD
TC = 25°C, 1 element operating (IGBT)
33
W
Allowable Power Dissipation for
Shunt Resistance
PDR
TC = 25°C
6
W
Thermal Resistance (Junction to Case)
RθJC
Case Operating Temperature
Junction Temperature (IGBT)
1 element operating (IGBT)
3.79
°C/W
1 element operating (FWD)
5.43
°C/W
TCOP
–20 to 100
°C
TJ
150
°C
Storage Temperature
Tstg
–40 to 150
°C
Isolation Voltage
Viso
1500
VRMS
Between exposed thermal dissipation pad and each pin;
for 1 minute, AC
Recommended Operating Conditions
Characteristic
Main Supply Voltage
Symbol
Remarks
VBB
Between VBB and LS
Logic Supply Voltage
VCC
Between VCC and COM
Dead Time
tdead
TJ
Junction Temperature
Min.
Typ.
Max.
Units
–
300
450
V
13.5
–
16.5
V
2.5
–
–
μs
–
–
125
°C
All performance characteristics given are typical values for circuit or
system baseline design only and are at the nominal operating voltage and
an ambient temperature, TA, of 25°C, unless otherwise stated.
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
2
SSM1001MA
High Voltage 3-Phase Motor Driver
Typical Application Diagram
1
2
3
4
5
6
7
CB1
DB1
RB1
8
9
10
11
12
13
14
CB2
DB2
RB2
15
16
17
18
19
20
21
CB3
DB3
RB3
42
IGBT
VCC
VB
HO
HIN
FWD
COM
HS
41
HVIC1
IGBT
VCC
VB
HO
HIN
FWD
COM
HS
40
M
HVIC2
+HV
IGBT
VCC
VB
HO
HIN
FWD
COM
HS
39
HVIC3
22
23
24
Cont roller
25
26
27
28
IGBT
VCC
LO1
COM
FWD
LIN1
IGBT
LIN2
LIN3
LO2
FWD
IGBT
RC
VRC
29
FO
LO3
30
RB
LS
31
RC
38
COMP
LVIC
CC
15 V
FWD
RB
32
33
34
35
36
37
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
3
SSM1001MA
High Voltage 3-Phase Motor Driver
ELECTRICAL CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Logic Supply Voltage
Logic Supply Current
Input Voltage
Input Voltage Hysteresis
Input Current
Symbol
Between VCC and COM
FO Terminal Output Current
Overcurrent Protection Trip Voltage
Overcurrent Protection Hold Time
Typ
Max
Units
–
16.5
V
ICC
VCC = 15 V
–
–
8
mA
VCC = 15 V, output on
4
–
–
V
VIL
VCC = 15 V, output off
–
–
1
V
VIhys
VCC = 15 V
–
0.8
–
V
IIHH
High side, VCC = 15 V, VIN = 5 V
–
50
100
μA
IILH
High side, VCC = 15 V, VIN = 0 V
–
–
2
μA
IIHL
Low side, VCC = 15 V, VIN = 5 V
–
50
100
μA
IILL
Low side, VCC = 15 V, VIN = 0 V
–
–
2
μA
9.5
–
11.5
V
10.0
–
12.0
V
10.0
–
12.0
V
10.5
–
12.5
V
0
–
1.0
V
4.0
–
5.5
V
–
–
–1.6
mA
VUVHH
VUVLL
VUVLH
FO Terminal Output Voltage
Min
13.5
VIH
VUVHL
Undervoltage Lock Out
Conditions
VCC
VFOL
VFOH
High side, VCC = 15 V
Low side, VCC = 15 V
VCC = 15 V
IFOL
VCC = 15 V, VFOL = 1 V
IFOH
VCC = 15 V, VFOH = 4 V
VTRIP
VCC = 15 V
–
–
1
mA
0.45
0.50
0.55
V
tp1
VRC = 15 V, RC = 1 MΩ, CC = 1000 pF, RB = 30 kΩ
–
260
–
μs
tp2
VRC = 5 V, RC = 1.5 MΩ, CC = 2200 pF, RB = 30 kΩ
–
5
–
ms
–
1.6
–
μs
Blanking Time
tblank
VCC = 15 V, RB = 30 kΩ
IGBT Breakdown Voltage
VCES
VCC = 15 V, IC = 250 μA, VIN = 0 V
600
–
–
V
IGBT Leakage Current
ICES
VCC = 15 V, VCE = 600 V, VIN = 0 V
–
–
1
mA
IGBT Saturation Voltage
VCE(sat)
VCC = 15 V, IC = 15 A, VIN = 5 V
–
1.6
2.0
V
Diode Forward Voltage
VF
VCC = 15 V, IF = 15 A, VIN = 0 V
–
2.0
2.4
V
trr
IF = 15 A, di / dt = 100 A/μs
Diode Recovery Time
Switching Time, High Side
–
50
–
ns
tdH(on)
–
0.5
–
μs
trH
–
0.1
–
μs
tdH(off)
–
0.7
–
μs
–
0.5
–
μs
–
0.4
–
μs
trL
–
0.1
–
μs
tdL(off)
–
0.5
–
μs
tfL
–
0.5
–
μs
24.2
25
25.8
mΩ
tfH
tdL(on)
Switching Time, Low Side
Shunt Resistance
RS
VBB = 280 V, VCC = 15 V, IC = 15 A, 0 V ≤ VIN ≤ 5 V,
inductive load
IR = 15 A
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
4
SSM1001MA
High Voltage 3-Phase Motor Driver
High Side Driver Input/Output Timing Diagrams
HIN
VUVHH
VB-HS
VUVHL
UVLO
Release
HO
After UVLO is released, IC operation is started by the first rising edge of input
Low Side Driver Input/Output Timing Diagrams
LIN
VUVHH
VUVHL
VCC
UVLO
Release
LO
tblank
VTRIP(H)
RS
tblank
VTRIP(L)
tp
FO
tp = RC × CC × {–ln (1–3.5 / VRC)}
RC
Slope by RC,CC
After UVLO is released, IC operation is started by the first rising edge of input
After RC charging and releasing, the OCP operation is started by the first rising edge of input
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
5
SSM1001MA
High Voltage 3-Phase Motor Driver
Pin-out Diagram
42
35
Exposed Thermal Pad
1
34
Terminal List Table
Number
22
Name
NC
High-side IGBT gate (U phase)
23
NC
VB1
High-side floating supply voltage (U phase)
24
VCC4
Low-side
NC
NC
25
COM4
Low-side GND
VCC1
Control circuit supply voltage (U phase)
26
LIN1
Signal input for low-side (U phase), active high
HIN1
Signal input for high-side (U phase), active high
27
LIN2
Signal input for low-side (V phase), active high
Logic supply ground (U phase)
28
LIN3
Signal input for low-side (W phase), active high
High-side floating supply ground (V phase)
29
FO
Fault output for overcurrent condition detected
High-side IGBT gate (V phase)
30
RB
Blanking time setting resistor terminal
VB2
High-side floating supply voltage (V phase)
31
RC
Overcurrent protection setting resistor terminal
NC
NC
32
COMP
Feedback comparator terminal
VCC2
Control circuit supply voltage (V phase)
33
NC
Low-side IGBT gate (W phase)
HIN2
Signal input for high-side (V phase), active high
34
NC
Low-side IGBT gate (V phase)
Logic supply ground (V phase)
35
RSPOS
Shunt resistor terminal, positive phase
High-side floating supply ground (W phase)
36
RSNEG
Shunt resistor terminal, negative phase
High-side IGBT gate (W phase)
37
GND
High-side floating supply voltage (W phase)
38
NC
Number
1
Name
HS1
2
NC
3
4
5
6
7
COM1
8
HS2
9
NC
10
11
12
13
14
COM2
15
HS3
16
NC
17
VB3
Function
High-side floating supply ground (U phase)
Function
Low-side IGBT gate (U phase)
Low-side IGBT emitter
Main supply voltage GND
Low-side IGBT emitter
18
NC
NC
39
W
Output for W phase
19
VCC3
Control circuit supply voltage (W phase)
40
V
Output for V phase
20
HIN3
Signal input for high-side (W phase), active high
41
U
Output for U phase
21
COM3
Logic supply ground (W phase)
42
VBB
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Main DC bus supply voltage
6
SSM1001MA
High Voltage 3-Phase Motor Driver
PACKAGE OUTLINE DRAWING
Pin pitch measured at root
Leadform: 2502
Terminal core material: Cu
Terminal plating: Ni
Recommended attachment: Solder dip (Sn-Ag-Cu)
Dimensions in millimeters
Branding Area
Branding codes (exact appearance at manufacturer discretion):
1st line, type: SSM1001MA
2nd line, lot:
YMDDT
Where: Y is the last digit of the year of manufacture
M is the month (1 to 9, O, N, D)
DD is the date
T is the tracking letter
Leadframe plating Pb-free. Device composition
complies with the RoHS directive.
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
7
SSM1001MA
High Voltage 3-Phase Motor Driver
PACKING SPECIFICATION
Dimensions in millimeters
522
21
55
Tube material: PVC
Maximum 8 pieces per tube
(pins aligned along X direction)
Rubber plug each end
X
Maximum 4 tubes in Y direction
Maximum 4 tubes in Z direction
<
;
Maximum pieces per carton:
8 pieces per tube
4 rows of tubes
x 4 layers of tubes
128 pieces per carton
Carton weight, with maximum
contents: 7.1 kg
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
8
SSM1001MA
High Voltage 3-Phase Motor Driver
WARNING — These devices are designed to be operated at lethal voltages and energy levels. Circuit designs
that embody these components must conform with applicable safety requirements. Precautions must be
taken to prevent accidental contact with power-line potentials. Do not connect grounded test equipment.
The use of an isolation transformer is recommended during circuit development and breadboarding.
Because reliability can be affected adversely by improper storage
environments and handling methods, please observe the following
cautions.
Cautions for Storage
•
Ensure that storage conditions comply with the standard
temperature (5°C to 35°C) and the standard relative humidity
(around 40 to 75%); avoid storage locations that experience
extreme changes in temperature or humidity.
•
Avoid locations where dust or harmful gases are present and
avoid direct sunlight.
•
Reinspect for rust on leads and solderability of products that have
been stored for a long time.
Cautions for Testing and Handling
When tests are carried out during inspection testing and other
standard test periods, protect the products from power surges
from the testing device, shorts between adjacent products, and
shorts to the heatsink.
Remarks About Using Silicone Grease with a Heatsink
• When silicone grease is used in mounting this product on a
heatsink, it shall be applied evenly and thinly. If more silicone
grease than required is applied, it may produce stress.
• Volatile-type silicone greases may permeate the product and
produce cracks after long periods of time, resulting in reduced
heat radiation effect, and possibly shortening the lifetime of the
product.
• Our recommended silicone greases for heat radiation purposes,
which will not cause any adverse effect on the product life, are
indicated below:
Type
Suppliers
G746
Shin-Etsu Chemical Co., Ltd.
YG6260
GE Toshiba Silicone Co., Ltd.
SC102
Dow Corning Toray Silicone Co., Ltd.
Heatsink Mounting Method
Torque When Tightening Mounting Screws. The recommended tightening
torque for this product package type is: 78.4 to 88.2 N•cm (8.0 to
9.0 kgf•cm).
Soldering
•
When soldering the products, please be sure to minimize the
working time, within the following limits:
260±5°C 10 s
380±5°C
•
3s
Soldering iron should be at a distance of at least 1.5 mm from the
body of the products
Electrostatic Discharge
•
When handling the products, operator must be grounded.
Grounded wrist straps worn should have at least 1 MΩ of
resistance to ground to prevent shock hazard.
•
Workbenches where the products are handled should be
grounded and be provided with conductive table and floor mats.
•
When using measuring equipment such as a curve tracer, the
equipment should be grounded.
•
When soldering the products, the head of soldering irons or the
solder bath must be grounded in other to prevent leak voltages
generated by them from being applied to the products.
•
The products should always be stored and transported in our
shipping containers or conductive containers, or be wrapped in
aluminum foil.
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
9
SSM1001MA
High Voltage 3-Phase Motor Driver
The products described herein are manufactured in Japan by Sanken Electric Co., Ltd. for sale by Allegro MicroSystems, Inc.
Sanken and Allegro reserve the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Therefore, the user is cautioned to verify that the information in this
publication is current before placing any order.
When using the products described herein, the applicability and suitability of such products for the intended purpose shall be reviewed at the users
responsibility.
Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure and defect of semiconductor products
at a certain rate is inevitable.
Users of Sanken products are requested to take, at their own risk, preventative measures including safety design of the equipment or systems
against any possible injury, death, fires or damages to society due to device failure or malfunction.
Sanken products listed in this publication are designed and intended for use as components in general-purpose electronic equipment or apparatus
(home appliances, office equipment, telecommunication equipment, measuring equipment, etc.). Their use in any application requiring radiation
hardness assurance (e.g., aerospace equipment) is not supported.
When considering the use of Sanken products in applications where higher reliability is required (transportation equipment and its control systems
or equipment, fire- or burglar-alarm systems, various safety devices, etc.), contact a company sales representative to discuss and obtain written
confirmation of your specifications.
The use of Sanken products without the written consent of Sanken in applications where extremely high reliability is required (aerospace equipment, nuclear power-control stations, life-support systems, etc.) is strictly prohibited.
The information included herein is believed to be accurate and reliable. Application and operation examples described in this publication are
given for reference only and Sanken and Allegro assume no responsibility for any infringement of industrial property rights, intellectual property
rights, or any other rights of Sanken or Allegro or any third party that may result from its use.
Copyright © 2007 Allegro MicroSystems, Inc.
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
10
High Voltage 3 Phase Motor Driver
SSM1001MA
January, 2008
<Worldwide Contacts>
Asia Pacific
China
Sanken Electric Hong Kong Co., Ltd.
Suite 1026 Ocean Centre, Canton Road, Tsimshatsui, Kowloon, Hong Kong
Tel: 852-2735-5262
Fax: 852-2735-5494
Sanken Electric (Shanghai) Co., Ltd.
Room3202, Maxdo Centre, Xingyi Road 8, Changning district, Shanghai, China
Tel: 86-21-5208-1177
Fax: 86-21-5208-1757
Taiwan Sanken Electric Co., Ltd.
Room 1801, 18th Floor, 88 Jung Shiau East Road, Sec. 2, Taipei 100, Taiwan R.O.C.
Tel: 886-2-2356-8161
Fax: 886-2-2356-8261
India
Saket Devices Pvt. Ltd.
Office No.13, First Floor, Bandal - Dhankude Plaza, Near PMT Depot, Paud Road, Kothrud, Pune - 411 038, India
Tel: 91-20-5621-2340
91-20-2528-5449
Fax: 91-20-2528-5459
Japan
Sanken Electric Co., Ltd. Overseas Sales Headquarters
Metropolitan Plaza Bldg. 1-11-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-0021, Japan
Tel: 81-3-3986-6164
Fax: 81-3-3986-8637
Korea
Sanken Electric Korea Co., Ltd.
Mirae Asset Life Bldg. 6F, 168 Kongduk-dong, Mapo-ku, Seoul, 121-705, Korea
Tel: 82-2-714-3700
Fax: 82-2-3272-2145
Singapore
Sanken Electric Singapore Pte. Ltd.
150 Beach Road, #14-03 The Gateway West, Singapore 189720
Tel: 65-6291-4755
Fax: 65-6297-1744
Sanken Electric Co., Ltd.
I03-009EA-080130
High Voltage 3 Phase Motor Driver
SSM1001MA
January, 2008
Europe
United Kingdom
Sanken Power Systems (UK) Limited
Pencoed Technology Park Pencoed, Bridgend CF35 5HY. UK
Tel: 44-1656-869-100
Fax: 44-1656-869-162
North America
United States
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Worcester, Massachusetts 01606, U.S.A.
Tel: 1-508-853-5000
Fax: 1-508-853-3353
Allegro MicroSystems, Inc. (Southern California)
14 Hughes Street, Suite B105, Irvine, CA 92618
Tel: 1-949-460-2003
Fax: 1-949-460-7837
Sanken Electric Co., Ltd.
I03-009EA-080130