SMA6861M [SANKEN]
High Voltage 3-Phase Motor Driver; 高压3相电机驱动器
| 型号： | SMA6861M |
| 厂家： | 
SANKEN ELECTRIC |
| 描述： | High Voltage 3-Phase Motor Driver |
| 文件： | 总13页 (文件大小：233K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMA6861M
High Voltage 3-Phase Motor Driver
Features and Benefits
▪ Built-in pre-drive IC
▪ MOSFET power element
▪ Alleviate noise generation by adjusting an internal resistor
▪ 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 (UVLO on VCC)
▪ Overcurrent protection (OCP), overcurrent limiting (OCL),
and thermal shutdown (TSD)
▪ Output of fault signal during operation of protection circuit
▪ Output current 2 A
▪ Small SIP (SMA 24-pin)
Description
TheSMA6861Minverterpowermodule(IPM)deviceprovides
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 120 VAC input voltage, and 2 A (continuous) output
current.Theycanwithstandvoltagesofupto250 V(MOSFET
breakdown voltage).
The SMA6800M power package includes an IC with all of
the necessary power elements (six MOSFETs), pre-driver ICs
(two), and bootstrap diodes (three), 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
Functional Block Diagram
VB1
VB2
VB3
VCC1
VBB
UVLO
UVLO
UVLO
UVLO
HIN1
HIN2
HIN3
Input
Logic
High-Side
Level Shift Driver
COM1
W1
W2
V
SD1
VCC2
U
UVLO
LIN1
LIN2
LIN3
Input Logic
(OCP Reset
Low-Side
Driver
)
COM2
OCP
Thermal
LS1
LS2
Shutdown
SD2
OCL
RC
OCP and OCL
A. SD1, SD2 terminals are used for both input and output.
B. SD1, SD2, and OCL terminals are open-collector output. RC terminal is open-drain output.
C. Blanking Time (tblank) is used in Overcurrent Limiting (OCL) and Overcurrent Protection (OCP).
If the time exceeds the limit, the signal will be output (open-collector output turns on), and protection
operation will start up.
Figure 1. Driver block diagram.
28610.10EU
High Voltage 3-Phase Motor Driver
SMA6861M
Selection Guide
Output Current
MOSFET Breakdown
Voltage, VDSS(min)
(V)
Part Number
Packing
Continuous, IO(max)
Pulsed, IOP (max)
(A)
(A)
SMA6861M
18 pieces per tube
250
2
4
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
250
Between VCC and COM
20
V
Bootstrap Voltage
Between VB and HS (U,V, and W phases)
20
V
Output Current, Continuous
Output Current, Pulsed
IO
2
A
IOP
PW ≤ 100 μs, duty cycle = 1%
HINx and LINx pins
SDx pins
4
–0.5 to 7
7
A
Input Voltage
VIN
V
Pull-up Voltage for Shutdown Pins
Pull-up Voltage for Overcurrent Limiting Pin
Allowable Power Dissipation
Thermal Resistance (Junction to Case)
Thermal Resistance (Junction to Case)
Case Operating Temperature
Junction Temperature (MOSFET)
Storage Temperature
VSDX
VOCL
PD
V
7
V
TC = 25°C
28
W
RθJC
RθJA
TCOP
TJ
All elements operating
All elements operating
4.5
°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
VBB Snubber Capacitor
Logic Supply Voltage
Symbol
Remarks
Min.
–
Typ.
–
Max.
200
0.1
Units
VBB
Between VBB and LS
V
μF
V
CSB
0.01
13.5
–
VCC
Between VCC and COM
Between VCC and COM
15
16.5
Zener Voltage for VCCx Pins
Pull-up Voltage
VZ
VSDx, VOCL
RUPX
18
4.5
3.3
1
–
5
–
–
–
–
–
–
–
–
–
–
20
5.5
10
10
390
10
4.7
–
V
V
Pull-up Resistor SDx Pins
Pull-up Resistor OCL Pin
Pull-up Resistor RC Pin
Capacitor SDX and OCL Pins
Capacitor RC Pin
kΩ
kΩ
kΩ
nF
nF
μs
μs
μs
kHz
°C
ROCL(up)
RR
SDX, COCL
CC
33
1
C
1
Dead Time
tdead
TJ = –20°C to 150°C
TJ = –20°C to 150°C
TJ = –20°C to 150°C
1.5
0.5
0.5
–
IINMIN(on)
IINMIN(off)
fPWM
–
Minimum Input Pulse Width
–
Switching Frequency
Junction Temperature
20
125
TJ
–
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
SMA6861M
Typical Application Diagram
1
2
3
10
24
VB1 VB2 VB3
1
VCC
HO1
HS1
4
5V
DZ1
RUP1
C
SD1
HO2
HS2
HVIC
5
SD1
12
M
9
8
7
HIN1
HIN2
HIN3
HO3
HS3
6
11
13
COM1
CSB
23
VCC2
DZ2
LO 1
LO 2
17
OCL
MC U
LVIC
20
19
18
LIN1
LIN2
LIN3
16
14
RR
5V
LO 3
RS
15
RC
5 V
CC
RUP2
22
21
2
SD
CSD2
COM2
15 V
NOTE:
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
SMA6861M
ELECTRICAL CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Logic Supply Current
Symbol
ICC
Conditions
VCC = 15 V, TC = –20°C to 125°C
Min
–
Typ
4.2
Max
7
Units
mA
μA
V
Bootstrap Supply Current
IBX
VBX = 15 V, VHIN = 5 V, TC = –20°C to 125°C
–
135
2.9
380
3.4
–
VIH
VCC = 15 V
VCC = 15 V
VCC = 15 V
VIN = 5 V
–
Input Voltage
VIL
1.6
–
2.1
V
Input Voltage Hysteresis
Input Current
VIhys
IIN
VUVHL
VUVHH
0.8
–
V
–
230
10.0
10.5
0.5
500
11.0
11.5
–
μA
V
9.0
9.5
–
High side, between VBx and U, V, or W
V
VUVHhys High side, hysteresis
VUVLL
V
Undervoltage Lock Out
10.0
10.5
–
11.0
11.5
0.5
12.0
12.5
–
V
Low side, between VCC2 and COM2
VUVLH
V
VUVLhys Low side, hysteresis
V
VSDX(on)
VOCL
,
SDx and OCL Output Voltage
VSDX = VOCL = 5 V, RUPX = 3.3 kΩ
–
–
0.6
V
TDH
TDL
120
100
–
135
115
20
150
130
–
°C
°C
°C
V
Overtemperature DetectionThreshold
Temperature (Activation and
Deactivation)
VCC = 15 V, high-side and low side
TDhys
VTRIP
VLIM
tp
Overcurrent Protection Trip Voltage
Overcurrent Limiting Reference Voltage
Overcurrent Protection Hold Time
Blanking Time
VCC = 15 V, TC = –20°C to 100°C
VCC = 15 V, TC = –20°C to 100°C
VRC = 5 V, RR = 360 kΩ, CC = 0.0047 μF
VCC = 15 V
0.9
1.0
1.1
0.5035 0.53 0.5565
V
–
1.4
–
2.0
2.0
–
–
2.6
10
1.3
–
ms
μs
μA
V
tblank
ILBD
VFBD
trrb
Bootstrap Diode Leakage Current
Bootstrap Diode Forward Voltage
Bootstrap Diode Recovery Time
Bootstrap Diode Series Resistor
MOSFET Breakdown Voltage
MOSFET Leakage Current
VR = 500 V
IF = 0.15 A
–
1.1
70
IF / IRP = 100 mA / 100 mA
–
ns
Ω
RBD
VDSS
IDSS
RDS(on)
VSDF
tdH(on)
trH
168
500
–
210
–
252
–
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
VCC = 15 V, ISD = 1.5 A, VIN = 0 V
V
–
100
1.8
1.5
–
μA
Ω
MOSFET On State Resistance
MOSFET Diode Forward Voltage
–
1.4
1.1
600
25
–
V
–
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
–
–
Switching Time, High Side
Switching Time, Low Side
trrH
–
690
630
10
–
tdH(off)
tfH
tdL(on)
trL
–
–
–
–
VBB = 150 V, VCC = 15 V, ID = 1.5 A, 0 V ≤ VIN ≤ 5 V
–
580
50
–
–
–
trrL
–
95
–
tdL(off)
tfL
–
540
15
–
–
–
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
SMA6861M
Low-Side Input/Output Timing Diagram
LIN
LO
VTRIP
LS1
tblank
OC P
Release
SD2
RC
tp
3.5 V
Slope by RC, CC
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
5
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
High Voltage 3-Phase Motor Driver
SMA6861M
Pin-out Diagrams
Leadform 2451
Leadform 2452
1
3
5
7
9
11
13
15
17
19
21
23
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
VB1
High side bootstrap terminal (U phase)
High side bootstrap terminal (V phase)
High side bootstrap terminal (W phase)
High side logic supply voltage
2
3
VB2
VB3
VCC1
SD1
COM1
HIN3
HIN2
HIN1
VBB
W1
4
5
High side shutdown input and overtemperature fault signal output (open-collector output)
High side logic GND terminal
6
7
High side input terminal (W phase)
8
High side input terminal (V phase)
9
High side input terminal (U phase)
10
11
12
13
14
15
16
17
18
19
20
21
22
Main supply voltage
Output of W phase (connect to W2 externally)
Output of V phase
V
W2
Output of W phase (connect to W1 externally)
Low side emitter terminal (connect to LS1 externally)
Overcurrent protection hold time adjustment input terminal and open-drain output
Low side emitter terminal (connect to LS2 externally)
Output for overcurrent limiting (open-collector output)
Low side input terminal (W phase)
LS2
RC
LS1
OCL
LIN3
LIN2
LIN1
COM2
SD2
Low side input terminal (V phase)
Low side input terminal (U phase)
Low side GND terminal
Low side shutdown input and overtemperature and overcurrent fault signals output
(open-collector output)
23
24
VCC2
U
Low side logic supply voltage
Output of 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
SMA6861M
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
Deflection at pin bend
View A
Leadform: 2451
Terminal core material: Cu
Terminal plating: Ni and solder (Sn 97.5%, Ag 2.5%) plating
Case material: Epoxy resin
A
Measured at pin exit from case
Measured at pin tips
B
C
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: SMA6861M
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
SMA6861M
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: SMA6861M
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
SMA6861M
Packing Specification
Leadform 2451
Dimensions in millimeters
23..8
590
Tube material: PVC
11.5
Maximum 18 pieces per tube
(pins aligned along X direction)
Rubber plug each end
X
130
610
185
Maximum 15 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
SMA6861M
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
SMA6861M
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
Heatsink Mounting Method
environments and handling methods, please observe the following
cautions.
Cautions for Storage
Torque When Tightening Mounting Screws. The recommended tightening
torque for this product package type is: 58.8 to 78.4 N•cm (6.0 to
8.0 kgf•cm).
•
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.
Soldering
•
When soldering the products, please be sure to minimize the
working time, within the following limits:
•
•
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.
260±5°C 10 s
380±5°C 5 s
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.
•
Soldering iron should be at a distance of at least 1.5 mm from the
body of the products
Electrostatic Discharge
Remarks About Using Silicone Grease with a Heatsink
•
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.
•
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.
•
•
•
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.
•
Our recommended silicone greases for heat radiation purposes,
which will not cause any adverse effect on the product life, are
indicated below:
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.
Type
G746
Suppliers
Shin-Etsu Chemical Co., Ltd.
•
The products should always be stored and transported in our
shipping containers or conductive containers, or be wrapped in
aluminum foil.
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
SMA6861M
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 © 2008 Allegro MicroSystems, Inc.
This datasheet is based on Sanken datasheet SSJ-03612
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
SMA6861M
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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