SANKEN SMA6843MP

SMA6843MP
High Voltage 3-Phase Motor Driver
Features and Benefits
Description
▪ Built-in pre-drive IC
▪ CMOS compatible input (5 V)
▪ High-side gate driver using bootstrap circuit or floating
power supply
▪ Built-in protection circuit for controlling power supply
voltage drop
▪ Built-in overheat detection circuit (TD)
▪ Output of fault signal during operation of protection circuit
▪ Output current 2.5 A
▪ Small SIP (SMA 24-pin)
The SMA6843MP 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 230 VAC input voltage, and 2.5 A (continuous) output
current. They can withstand voltages of up to 500 V (MOSFET
breakdown voltage).
Packages: Power SIP
Not to scale
The SMA6840MP power package includes an IC with all of
the necessary power elements (six MOSFETs) and pre-driver
ICs (two) needed to configure the main circuit of an inverter.
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 fan
• Refrigerator compressor
• Dishwasher pump
Leadform 2451
Leadform 2452
VB
Functional Block Diagram
UV
D ETEC T
High-Side Driver
P U LSE
FILTER
VCC
HV
LEV EL
SHIFT
HIN
R
R
S
HO
Q
HS
P U LS E
U LSE
G ENPER
A TO R
COM
VCC
LO 1
LIN1
D ELA Y
UV
D ETEC T
Low-Side Driver
LIN2
LO 2
D ELA Y
LIN3
LO 3
D ELA Y
COM
TADJ
FO (TOTEM POLE)
Figure 1. Driver block diagrams.
28610.08, Rev. 2
THERMAL
DETECT
SMA6843MP
High Voltage 3-Phase Motor Driver
Selection Guide
Output Current
Part Number
Packing
MOSFET Breakdown
Voltage, VDSS(min)
(V)
Continuous, IO(max)
(A)
Pulsed, IOP (max)
(A)
SMA6843MP
18 pieces per tube
500
2.5
5
Absolute Maximum Ratings, valid at TA = 25°C
Rating
Unit
MOSFET Breakdown Voltage
Characteristic
Symbol
VDSS
VCC = 15 V, ID = 100 μA, VIN = 0 V
Remarks
500
V
Logic Supply Voltage
VCC
Between VCC and COM
20
V
Bootstrap Voltage
VBS
Between VB and HS (U,V, and W phases)
20
V
2.5
A
Output Current, Continuous
IO
TC = 25°C
Output Current, Pulsed
IOP
PW ≤ 100 μs, duty cycle = 1%
Input Voltage
VIN
TADJ Terminal Voltage
VTADJ
Allowable Power Dissipation
PD
5
A
–0.5 to 7
V
Between TADJ and COM
7
V
TC = 25°C
28
W
Thermal Resistance (Junction to Case)
RθJC
All elements operating
4.46
°C/W
Thermal Resistance (Junction to Ambient)
RθJA
All elements operating
31.25
°C/W
Case Operating Temperature
TCOP
–20 to 100
°C
Junction Temperature (IGBT)
TJ
150
°C
Storage Temperature
Tstg
–40 to 150
°C
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
–
280
400
V
13.5
–
16.5
V
1.5
–
–
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
SMA6843MP
High Voltage 3-Phase Motor Driver
Typical Application Diagram
1
2
4
11
10
VB1 VB2 VB3
3
5
VCC1
HO1
HS1
24
HVIC
HO2
9
8
7
6
HS2
13
M
HIN1
HIN2
HIN3
HO3
COM1
HS3
12
14
23
VCC2
Controller
LO1
LVIC
20
19
18
16
22
21
LIN1
LO2
17
LIN2
LIN3
LO3
VREG
15
FO
COM2
15V
NOTE:
▪ All of the input pins are connected to GND with internal pull-down resistors rated at 100 kΩ, however, an external pull-down
resistor may be required to secure stable condition of the inputs if high impedance conditions are applied to them.
▪ The external electrolytic capacitors should be placed as close to the IC as possible, in order to avoid malfunctions from
external noise interference. Put a ceramic capacitor in parallel with the electrolytic capacitor if further reduction of noise
susceptibility is necessary.
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
3
SMA6843MP
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
Typ
Max
Units
15
16.5
V
ICC
VCC = 15 V, IREG = 0 A
–
4
6
mA
VCC = 15 V, output on
–
2.0
2.5
V
VIL
VCC = 15 V, output off
1.0
1.5
–
V
–
0.5
–
V
VIhys
VCC = 15 V
IIH
High side, VCC = 15 V, VIN = 5 V
–
50
100
μA
IIL
Low side, VCC = 15 V, VIN = 0 V
–
–
2
μA
9.0
10.0
11.0
V
9.5
10.5
11.5
V
–
0.5
–
V
VUVHL
VUVHhys
VUVLL
VUVLH
VUVLhys
FO Terminal Output Voltage
Min
13.5
VIH
VUVHH
Undervoltage Lock Out
Conditions
VCC
VFOL
VFOH
High side, between VB and U, V, or W
High side, hysteresis
Low side, between VB and U, V, or W
Low side, hysteresis
VCC = 15 V, IFO = ±1mA
10.0
11.0
12.0
V
10.5
11.5
12.5
V
–
0.5
–
V
0
–
0.8
V
4.5
–
5.5
V
134
150
160
°C
TDH(1)
VCC = 15 V, no heatsink, TADJ terminal open
TDH(2)
VCC = 15 V, no heatsink, R1 = 240 kΩ; no R2
112
131
148
°C
Overtemperature Detection
Deactivation Threshold Temperature
TDL(1)
VCC = 15 V, no heatsink, TADJ terminal open
104
120
135
°C
TDL(2)
VCC = 15 V, no heatsink, R1 = 240 kΩ; no R2
80
99
120
°C
MOSFET Breakdown Voltage
VDSS
VCC = 15 V, ID = 100 μA, VIN = 0 V
500
–
–
V
MOSFET Leakage Current
IDSS
VCC = 15 V, VDS = 500 V, VIN = 0 V
–
–
100
μA
Overtemperature Detection Activation
Threshold Temperature
MOSFET On State Resistance
MOSFET Diode Forward Voltage
MOSFET Diode Recovery Time
Switching Time, High Side
RDS(on)
VCC = 15 V, ID = 1.5 A, VIN = 5 V
–
2.0
2.4
Ω
VSD
VCC = 15 V, ISD = 1.5 A, VIN = 0 V
–
1
1.5
V
trr
–
75
–
ns
tdH(on)
–
450
–
ns
trH
–
60
–
ns
tdH(off)
–
340
–
ns
tfH
tdL(on)
Switching Time, Low Side
ISD = 1.5 A, di / dt = 100 A/μs
VBB = 300 V, VCC = 15 V, ID = 2.5 A, 0 V ≤ VIN ≤ 5 V
–
30
–
ns
–
480
–
ns
trL
–
70
–
ns
tdL(off)
–
400
–
ns
tfL
–
30
–
ns
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
4
SMA6843MP
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
VCC
VUVHL
UVLO
Release
LO
FO
TDH
TJ
TDL
After UVLO is released, IC 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
SMA6843MP
High Voltage 3-Phase Motor Driver
Pin-out Diagrams
Leadform 2451
1
3
2
5
4
7
6
9
8
11
10
13
12
15
14
17
16
19
18
21
20
23
22
Leadform 2452
24
1
3
2
5
4
7
6
9
8
11
10
13
12
15
14
17
16
19
18
21
20
23
22
24
Chamfer Side
Chamfer on Opposite Side
Terminal List Table
Number
1
Name
U
Function
2
VB1
High side bootstrap terminal (U phase)
3
VB2
High side bootstrap terminal (V phase)
4
VB3
High side bootstrap terminal (W phase)
Output of U phase
5
VCC1
High side logic supply voltage
6
COM1
High side logic GND terminal
7
HIN3
High side input terminal (W phase)
8
HIN2
High side input terminal (V phase)
9
HIN1
High side input terminal (U phase)
10
VBB1
Main supply voltage 1 (connect to VBB2 externally)
11
VBB2
Main supply voltage 2 (connect to VBB1 externally)
12
W1
Output of W phase (connect to W2 externally)
13
V
14
W2
Output of W phase (connect to W1 externally)
15
LS3
Low side source terminal (W phase)
16
TADJ
17
LS2
Low side source terminal (V phase)
18
LIN3
Low side input terminal (W phase)
19
LIN2
Low side input terminal (V phase)
20
LIN1
Low side input terminal (U phase)
21
COM2
22
FO
23
VCC2
24
LS1
Output of V phase
Overtemperature detection activation temperature adjustment terminal
Low side GND terminal
Overcurrent protection fault-signal output terminal
Low side logic supply voltage
Low side source terminal (U phase)
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
6
SMA6843MP
High Voltage 3-Phase Motor Driver
Package Outline Drawing
Leadform 2451
Dual rows, 24 alternating pins; pins bent 90° for horizontal case mounting; pin #1 in outer row
Gate protrusion
31.3 ±0.2
4 ±0.2
31 ±0.2
Gate protrusion
1.2 ±0.1
BSC
10.2 ±0.2
3 ±0.5
BSC
Branding Area
2.2 ±0.7
BSC
R1
REF
4.4
REF
+0.15
– 0.05
C 0.7
View A
1
2
3
4
5
6
7
8
9
10
11
12
13
1.27 ±0.1 A
1.27 ±0.6 B
0.6 +0.15
– 0.05
14
15
16
17
18
19
20
21
22
23
2.2 ±0.7
BSC
0.55 +0.2
– 0.1
24
0.7 MAX
A Measured at pin exit from case
B Measured at pin tips
C Maximum dambar protrusion
Leadform: 2451
Terminal core material: Cu
Terminal plating: Ni
Recommended attachment: Solder dip (Sn-Ag-Cu)
Deflection at pin bend
View A
Dimensions in millimeters
Branding codes (exact appearance at manufacturer discretion):
1st 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
2nd line, type: SMA6843MP
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
SMA6843MP
High Voltage 3-Phase Motor Driver
Package Outline Drawing
Leadform 2452
Dual rows, 24 alternating pins; vertical case mounting; pin #1 opposite chamfer side
Gate protrusion
31.3 ±0.2
4 ±0.2
31 ±0.2
Gate protrusion
1.2 ±0.1
BSC
10.2 ±0.2
Branding Area
5 ±0.5
9.5 +0.7
– 0.5
R1
REF
0.5 +0.15
– 0.05
4.5
REF
1.27 ±0.5 A
4.5 ±0.5
0.6 +0.15
– 0.05
View A
2
1
A
4
3
6
5
8
7
Measured at pin tips
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
Leadform: 2452
Terminal core material: Cu
Terminal plating: Ni
Recommended attachment: Solder dip (Sn-Ag-Cu)
0.7 MAX
Deflection at pin bend
View A
Dimensions in millimeters
Branding codes (exact appearance at manufacturer discretion):
1st 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
2nd line, type: SMA6843MP
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
8
SMA6843MP
High Voltage 3-Phase Motor Driver
Packing Specification
Leadform 2451
Dimensions in millimeters
23.8
590
Tube material: PVC
Maximum 18 pieces per tube
(pins aligned along X direction)
Rubber plug each end
11.5
X
130
610
185
Z
Y
Maximum 14 tubes in Y direction
Maximum 4 tubes in Z direction
Maximum pieces per carton:
18 pieces per tube
15 tubes per layer
x 4 layers of tubes
1080 pieces per carton
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
9
SMA6843MP
High Voltage 3-Phase Motor Driver
Packing Specification
Leadforms 2452
Dimensions in millimeters
24.9
590
Tube material: PVC
Maximum 18 pieces per tube
(pins aligned along X direction)
Rubber plug each end
12.2
X
133
624
Maximum 14 tubes in Y direction
Maximum 4 tubes in Z direction
189
Z
Y
Maximum pieces per carton:
18 pieces per tube
14 tubes per layer
x 4 layers of tubes
1008 pieces per carton
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
10
SMA6843MP
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
Soldering
•
When soldering the products, please be sure to minimize the
working time, within the following limits:
260±5°C 10 s
380±10°C 5 s
• 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.
Suppliers
G746
Shin-Etsu Chemical Co., Ltd.
YG6260
Momentive Performance Materials, Inc.
SC102
Dow Corning Toray Silicone Co., Ltd.
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
11
SMA6843MP
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 © 2007-2008 Allegro MicroSystems, Inc.
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
12
SMA6843MP
High Voltage 3-Phase Motor Driver
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.
Room 3202, 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
Japan
Sanken Electric Co., Ltd.
Overseas Sales Headquarters
Metropolitan Plaza Building
1-11-1 Nishi-Ikebukuro, Toshima-ku
Tokyo 171-0021, Japan
Tel: 81-3-3986-6164, Fax: 81-3-3986-8637
Singapore
Sanken Electric Singapore Pte. Ltd.
150 Beach Road, #14-03 The Gateway West
Singapore 189720
Tel: 65-6291-4755, Fax: 65-6297-1744
Europe
Sanken Power Systems (UK) Limited
Pencoed Technology Park
Pencoed, Bridgend CF35 5HY, United Kingdom
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: 1-508-853-7895
Allegro MicroSystems, Inc.
14 Hughes Street, Suite B105
Irvine, California 92618, U.S.A.
Tel: 1-949-460-2003, Fax: 1-949-460-7837
Korea
Sanken Electric Korea Co., Ltd.
Samsung Life Yeouido Building 16F
23-10, Yeouido-Dong, Yeongdeungpo-gu
Seoul 150-734, Korea
Tel: 82-2-714-3700, Fax: 82-2-3272-2145
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
13