SMA6843MPLF2452 [SANKEN]
Brushless DC Motor Controller, 5A, ROHS COMPLIANT, SIP-24;
| 型号： | SMA6843MPLF2452 |
| 厂家： | 
SANKEN ELECTRIC |
| 描述： | Brushless DC Motor Controller, 5A, ROHS COMPLIANT, SIP-24 局域网 电动机控制 |
| 文件： | 总13页 (文件大小：315K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMA6843MP
High Voltage 3-Phase Motor Driver
Features and Benefits
▪ 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
Description
The SMA6843MP inverter power module (IPM) device
provides a robust, highly-integrated solution for optimally
controlling3-phasemotorpowerinvertersystemsandvariable
speed control systems used in energy-conserving designs to
drive motors of residential and commercial appliances. These
ICs take 230VAC input voltage, and 2.5A(continuous) output
current.Theycanwithstandvoltagesofupto500 V(MOSFET
breakdown voltage).
▪ Small SIP (SMA 24-pin)
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.
Packages: Power SIP
Not to scale
Applications include residential white goods (home
applications) and commercial appliance motor control:
• Air conditioner fan
• Refrigerator compressor
• Dishwasher pump
Leadform 2451
Leadform 2452
V B
Functional Block Diagram
U V
R
D ETEC T
H O
H S
High-Side Driver
Q
PU LSE
FILTER
R
S
V C C
HIN
H V
LEV EL
SHIFT
PU LSE
G EN ERA TO R
PU LSE
C O M
V C C
LIN1
LO 1
LO 2
LO 3
D ELA Y
D ELA Y
D ELA Y
U V
D ETEC T
Low-Side Driver
LIN2
LIN3
C O M
THERMAL
DETECT
TADJ
FO (TOTEM POLE)
Figure 1. Driver block diagrams.
28610.08, Rev. 3
High Voltage 3-Phase Motor Driver
SMA6843MP
Selection Guide
Output Current
MOSFET Breakdown
Voltage, VDSS(min)
(V)
Part Number
Packing
Continuous, IO(max)
Pulsed, IOP (max)
(A)
(A)
SMA6843MP
18 pieces per tube
500
2.5
5
Absolute Maximum Ratings, valid at TA = 25°C
Characteristic
MOSFET Breakdown Voltage
Logic Supply Voltage
Symbol
VDSS
VCC
VBS
Remarks
Rating
Unit
V
VCC = 15 V, ID = 100 μA, VIN = 0 V
500
Between VCC and COM
Between VB and HS (U,V, and W phases)
TC = 25°C
20
20
V
Bootstrap Voltage
V
Output Current, Continuous
Output Current, Pulsed
IO
2.5
A
IOP
PW ≤ 100 μs, duty cycle = 1%
5
A
Input Voltage
VIN
–0.5 to 7
7
V
TADJ Terminal Voltage
VTADJ
PD
Between TADJ and COM
TC = 25°C
V
Allowable Power Dissipation
Thermal Resistance (Junction to Case)
Thermal Resistance (Junction to Ambient)
Case Operating Temperature
Junction Temperature (IGBT)
Storage Temperature
28
W
RθJC
RθJA
TCOP
TJ
All elements operating
All elements operating
4.46
°C/W
°C/W
°C
°C
°C
31.25
–20 to 100
150
T
stg
–40 to 150
Recommended Operating Conditions
Characteristic
Main Supply Voltage
Logic Supply Voltage
Dead Time
Symbol
Remarks
Between VBB and LS
Between VCC and COM
Min.
–
Typ.
280
–
Max.
400
16.5
–
Units
VBB
V
V
VCC
13.5
1.5
tdead
–
μs
Junction Temperature
TJ
–
–
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
2
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
Typical Application Diagram
2
3
4
11
10
VB1
VCC1
VB2
VB3
5
HO 1
HS1
1
HVIC
HO 2
HS2
13
M
9
8
7
HIN 1
HIN 2
HIN3
HO 3
HS3
6
12
14
COM1
23
VCC2
LO 1
LO 2
LO 3
5V
24
17
15
LVIC
R1
20
19
18
16
LIN 1
LIN 2
LIN 3
TADJ
R2
22
21
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.
3
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
ELECTRICAL CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Logic Supply Voltage
Symbol
VCC
ICC
Conditions
Min
13.5
–
Typ
15
Max
16.5
6
Units
V
Between VCC and COM
VCC = 15 V, IREG = 0 A
VCC = 15 V, output on
VCC = 15 V, output off
VCC = 15 V
Logic Supply Current
4
mA
V
VIH
–
2.0
1.5
0.5
50
2.5
–
Input Voltage
VIL
1.0
–
V
Input Voltage Hysteresis
Input Current
VIhys
IIH
–
V
High side, VCC = 15 V, VIN = 5 V
Low side, VCC = 15 V, VIN = 0 V
–
100
2
μA
μA
V
IIL
–
–
VUVHL
VUVHH
9.0
9.5
–
10.0
10.5
0.5
11.0
11.5
0.5
–
11.0
11.5
–
High side, between VB and U, V, or W
V
VUVHhys High side, hysteresis
VUVLL
V
Undervoltage Lock Out
10.0
10.5
–
12.0
12.5
–
V
Low side, between VB and U, V, or W
VUVLH
V
VUVLhys Low side, hysteresis
V
VFOL
0
0.8
5.5
160
148
135
120
–
V
FO Terminal Output Voltage
VCC = 15 V, IFO = ±1mA
VFOH
4.5
134
112
104
80
500
–
–
V
TDH(1)
TDH(2)
TDL(1)
TDL(2)
VDSS
IDSS
VCC = 15 V, no heatsink, TADJ terminal open
150
131
120
99
°C
°C
°C
°C
V
Overtemperature Detection Activation
Threshold Temperature
VCC = 15 V, no heatsink, R1 = 240 kΩ; no R2
VCC = 15 V, no heatsink, TADJ terminal open
VCC = 15 V, no heatsink, R1 = 240 kΩ; no R2
VCC = 15 V, ID = 100 μA, VIN = 0 V
VCC = 15 V, VDS = 500 V, VIN = 0 V
VCC = 15 V, ID = 1.5 A, VIN = 5 V
Overtemperature Detection
Deactivation Threshold Temperature
MOSFET Breakdown Voltage
MOSFET Leakage Current
–
–
100
2.4
1.5
–
μA
Ω
MOSFET On State Resistance
MOSFET Diode Forward Voltage
MOSFET Diode Recovery Time
RDS(on)
VSD
–
2.0
1
VCC = 15 V, ISD = 1.5 A, VIN = 0 V
–
V
trr
ISD = 1.5 A, di/dt = 100 A/μs
–
75
ns
ns
ns
ns
ns
ns
ns
ns
ns
tdH(on)
trH
tdH(off)
tfH
tdL(on)
trL
tdL(off)
tfL
–
450
60
–
–
–
Switching Time, High Side
Switching Time, Low Side
–
340
30
–
–
–
VBB = 300 V, VCC = 15 V, ID = 2.5 A, 0 V ≤ VIN ≤ 5 V
–
480
70
–
–
–
–
400
30
–
–
–
Allegro MicroSystems, Inc.
4
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
High Side Driver Input/Output Timing Diagrams
HIN
VB-HS
HO
VUVHH
VUVHL
UVLO
Release
After UVLO is released, IC operation is started by the first rising edge of input
Low Side Driver Input/Output Timing Diagrams
LIN
VCC
LO
VUVHH
VUVHL
UVLO
Release
FO
TJ
TDH
TDL
After UVLO is released, IC operation is started by the first rising edge of input
Allegro MicroSystems, Inc.
5
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
Pin-out Diagrams
Leadform 2451
1
3
5
7
9
11
13
15
17
19
21
23
Leadform 2452
2
4
6
8
10
12
14
16
18
20
22
24
1
3
5
7
9
11
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
Chamfer Side
Chamfer on Opposite Side
Terminal List Table
Number
Name
Function
1
U
Output of U phase
2
VB1
VB2
High side bootstrap terminal (U phase)
High side bootstrap terminal (V phase)
High side bootstrap terminal (W phase)
High side logic supply voltage
3
4
VB3
5
VCC1
COM1
HIN3
HIN2
HIN1
VBB1
VBB2
W1
6
High side logic GND terminal
7
High side input terminal (W phase)
High side input terminal (V phase)
High side input terminal (U phase)
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Main supply voltage 1 (connect to VBB2 externally)
Main supply voltage 2 (connect to VBB1 externally)
Output of W phase (connect to W2 externally)
Output of V phase
V
W2
Output of W phase (connect to W1 externally)
Low side source terminal (W phase)
LS3
TADJ
LS2
Overtemperature detection activation temperature adjustment terminal
Low side source terminal (V phase)
Low side input terminal (W phase)
LIN3
LIN2
LIN1
COM2
FO
Low side input terminal (V phase)
Low side input terminal (U phase)
Low side GND terminal
Overcurrent protection fault-signal output terminal
Low side logic supply voltage
VCC2
LS1
Low side source terminal (U phase)
Allegro MicroSystems, Inc.
6
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
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
31 ±0.2
4 ±0.2
Gate protrusion
Branding Area
1.2 ±0.1
BSC
10.2 ±0.2
3 ±0.5
BSC
2.2 ±0.7
BSC
R1
REF
4.4
REF
+0.15
– 0.05
A
B
2.2 ±0.7
BSC
1.27 ±0.1
1.27 ±0.6
+0.2
– 0.1
0.7
C
0.55
View A
+0.15
– 0.05
0.6
1
3
5
7
9
11
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
0.7 MAX
Leadform: 2451
Terminal core material: Cu
Terminal plating: Ni
Deflection at pin bend
View A
A
Measured at pin exit from case
Measured at pin tips
B
C
Recommended attachment: Solder dip (Sn-Ag-Cu)
Maximum dambar protrusion
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.
7
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
Package Outline Drawing
Leadform 2452
Dual rows, 24 alternating pins; vertical case mounting; pin #1 opposite chamfer side
Gate protrusion
31.3 ±0.2
31 ±0.2
4 ±0.2
Gate protrusion
Branding Area
1.2 ±0.1
BSC
10.2 ±0.2
R1
REF
5 ±0.5
+0.7
– 0.5
9.5
+0.15
– 0.05
0.5
4.5
REF
A
1.27 ±0.5
4.5 ±0.5
+0.15
– 0.05
View A
0.6
18
2
4
6
8
10
12
14
16
20
22
24
1
3
5
7
9
11
13
15
17
19
21
23
0.7 MAX
Leadform: 2452
Terminal core material: Cu
Terminal plating: Ni
Deflection at pin bend
View A
A
Measured at pin tips
Recommended attachment: Solder dip (Sn-Ag-Cu)
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.
8
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
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
Maximum 14 tubes in Y direction
Maximum 4 tubes in Z direction
Z
Maximum pieces per carton:
18 pieces per tube
Y
15 tubes per layer
x
4 layers of tubes
1080 pieces per carton
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
9
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
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
Maximum pieces per carton:
18 pieces per tube
Z
14 tubes per layer
4 layers of tubes
Y
x
1008 pieces per carton
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
10
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
WARNING —These devices are designed to be operated at lethal voltages and energy levels. Circuit designs
thatembodythesecomponentsmustconformwithapplicablesafetyrequirements. Precautionsmustbe
takentopreventaccidentalcontactwithpower-linepotentials. Donotconnectgroundedtestequipment.
The use of an isolation transformer is recommended during circuit development and breadboarding.
Because reliability can be affected adversely by improper storage
Soldering
environments and handling methods, please observe the following
•
When soldering the products, please be sure to minimize the
cautions.
Cautions for Storage
working time, within the following limits:
260±5°C 10 s
•
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.
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
•
•
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.
•
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.
•
•
•
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
G746
Suppliers
Shin-Etsu Chemical Co., Ltd.
YG6260
SC102
Momentive Performance Materials, Inc.
Dow Corning Toray Silicone Co., Ltd.
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
11
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
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 im-
provements 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 equip-
ment, 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
12
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6843MP
Worldwide Contacts
Asia-Pacific
China
Singapore
Sanken Electric Singapore Pte. Ltd.
150 Beach Road, #14-03 The Gateway West
Singapore 189720
Sanken Electric Hong Kong Co., Ltd.
Suite 1026, Ocean Centre
Canton Road, Tsimshatsui
Tel: 65-6291-4755, Fax: 65-6297-1744
Kowloon, Hong Kong
Tel: 852-2735-5262, Fax: 852-2735-5494
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
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
North America
United States
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
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01606, U.S.A.
Tel: 1-508-853-5000, Fax: 1-508-853-7895
Japan
Sanken Electric Co., Ltd.
Overseas Sales Headquarters
Metropolitan Plaza Building
1-11-1 Nishi-Ikebukuro, Toshima-ku
Tokyo 171-0021, Japan
Allegro MicroSystems, Inc.
14 Hughes Street, Suite B105
Irvine, California 92618, U.S.A.
Tel: 1-949-460-2003, Fax: 1-949-460-7837
Tel: 81-3-3986-6164, Fax: 81-3-3986-8637
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
13
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
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