SMA6821MP, SMA6822MP, and SMA6823MP Datasheet

SMA6820MP Series
High Voltage 3-Phase Motor Drivers
Features and Benefits
Description
▪ Built-in pre-drive IC and 3 bootstrap diodes as a high-side
drive power supply
▪ CMOS compatible input (3.3 to 5 V)
▪ High-side gate driver using bootstrap circuit or floating
power supply
▪ One pin for 7.5 V regulator output
▪ 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 1.5, 2, or 2.5 A
▪ Small SIP (SMA 24-pin)
Packages: Power SIP
Not to scale
The SMA6820MP inverter power module (IPM) series 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 up to 2.5 A (continuous)
output current. They can withstand voltages of up to 500 V
(MOSFET breakdown voltage).
The SMA6820MP 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
• Small ventilation fan
• Dishwasher pump
Leadform 2451
Leadform 2452
Functional Block Diagram
VB 1
VB 2
VB3
VD
VBB 1
VCC1
VBB 2
UVLO
HIN1
HIN2
HIN3
Input
Logic
UVLO
UVLO
UVLO
High Side
Level Shift Driver
COM1
VCC2
VREG
7.5V
Reg.
LIN1
LIN2
LIN3
COM2
FO
Figure 1. Driver block diagrams.
SMA6820MP-DS Rev 5
UVLO
Input
Logic
Thermal
Detect
U
V
W1
W2
Low Side
Driver
LS2
LS1
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
Selection Guide
Output Current
Part Number
Packing
MOSFET Breakdown
Voltage, VDSS(min)
(V)
Continuous, IO(max)
(A)
Pulsed, IOP (max)
(A)
SMA6821MP
18 pieces per tube
250
2
4
SMA6822MP
18 pieces per tube
500
1.5
3
SMA6823MP
18 pieces per tube
500
2.5
5
Absolute Maximum Ratings, valid at TA = 25°C
Characteristic
Symbol
Remarks
SMA6821MP
MOSFET Breakdown Voltage
VDSS
SMA6822MP
VCC = 15 V, ID = 100 μA, VIN = 0 V
SMA6823MP
Rating
Unit
250
V
500
V
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
SMA6821MP
Output Current, Continuous
IO
2
A
1.5
A
SMA6823MP
2.5
A
SMA6821MP
4
A
3
A
SMA6822MP
TC = 25°C
SMA6822MP
PW ≤ 100 μs, duty cycle = 1%
Output Current, Pulsed
IOP
Output Current for Regulator
IREG
Input Voltage
VIN
HINx and LINx pins
Allowable Power Dissipation
PD
TC = 25°C
SMA6823MP
5
A
35
mA
–0.5 to 7
V
28
W
Thermal Resistance (Junction to Case)
RθJC
All elements operating
4.46
°C/W
Thermal Resistance (Junction to Air)
RθJA
All elements operating
31.25
°C/W
Case Operating Temperature
TCOP
–20 to 100
°C
Junction Temperature (MOSFET)
TJ
150
°C
Storage Temperature
Tstg
–40 to 150
°C
Recommended Operating Conditions
Characteristic
Symbol
Remarks
SMA6821MP
Main Supply Voltage
VBB
SMA6822MP
Between VBB and LS
SMA6823MP
Typ.
Max.
Units
–
150
200
V
–
300
400
V
–
300
400
V
Logic Supply Voltage
VCC
13.5
–
16.5
V
Dead Time
tdead
1.5
–
–
μs
TJ
–
–
125
°C
Junction Temperature
Between VCC and COM
Min.
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
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
Typical Application Diagram
1
2
4
SMA6820MP
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
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
3
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
ELECTRICAL CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Symbol
Conditions
Min
Typ
Max
Units
13.5
15
16.5
V
–
4
6
mA
V
Logic Supply Voltage
VCC
Between VCC and COM
Logic Supply Current
ICC
VCC = 15 V, IREG = 0 A
VIH
VCC = 15 V, output on
–
2.0
2.5
VIL
VCC = 15 V, output off
1.0
1.5
–
V
–
0.5
–
V
Input Voltage
Input Voltage Hysteresis
Input Current
VIhys
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
VUVHL
VUVHH
Undervoltage Lock Out
VUVHhys
VUVLL
VUVLH
VUVLhys
FO Terminal Output Voltage
Overtemperature DetectionThreshold
Temperature (Activation and
Deactivation)
Output Voltage for Regulator
Bootstrap Diode Leakage Current
VCC = 15 V
VFOL
VFOH
High side, between VBx and U, V, or W
High side, hysteresis
Low side, between VCC2 and COM2
Low side, hysteresis
VCC = 15 V
TDH
TDL
VCC = 15 V, no heatsink
TDhys
VREG
ILBD
Bootstrap Diode Forward Voltage
VFBD
Bootstrap Diode Series Resistor
RBD
MOSFET Breakdown Voltage
VDSS
IREG = 35 mA
MOSFET On State Resistance
MOSFET Diode Forward Voltage
RDS(on)
VSD
–
V
12.0
V
10.5
11.5
12.5
V
–
0.5
–
V
V
0
–
1.0
4.0
–
5.5
V
135
150
165
°C
105
120
135
°C
–
30
–
°C
6.75
7.5
8.25
V
VR = 250 V
–
–
10
μA
SMA6822MP
VR = 500 V
–
–
10
μA
SMA6823MP
VR = 500 V
–
–
10
μA
–
1.1
1.3
V
–
22
–
Ω
IF = 0.15 A
SMA6822MP
VCC = 15 V, ID = 100 μA, VIN = 0 V
SMA6823MP
IDSS
0.5
11.0
SMA6821MP
SMA6821MP
MOSFET Leakage Current
–
10.0
250
–
–
V
500
–
–
V
500
–
–
V
SMA6821MP
VCC = 15 V, VDS = 250 V, VIN = 0 V
–
–
100
μA
SMA6822MP
VCC = 15 V, VDS = 500 V, VIN = 0 V
–
–
100
μA
SMA6823MP
VCC = 15 V, VDS = 500 V, VIN = 0 V
–
–
100
μA
SMA6821MP
VCC = 15 V, ID = 1.0 A, VIN = 5 V
–
1.4
1.8
Ω
SMA6822MP
VCC = 15 V, ID = 1.0 A, VIN = 5 V
–
3.6
4
Ω
SMA6823MP
VCC = 15 V, ID = 1.5 A, VIN = 5 V
–
2.0
2.4
Ω
SMA6821MP
VCC = 15 V, ISD = 1.0 A, VIN = 0 V
–
1.1
1.5
V
SMA6822MP
VCC = 15 V, ISD = 1.0 A, VIN = 0 V
–
1
1.5
V
SMA6823MP
VCC = 15 V, ISD = 1.5 A, VIN = 0 V
–
1
1.5
V
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
4
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
SMA6821MP SWITCHING CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Symbol
Conditions
Min
Typ
Max
Units
–
450
–
ns
–
100
–
ns
–
90
–
ns
tdH(off)
–
350
–
ns
tfH
–
20
–
ns
tdL(on)
–
550
–
ns
trL
–
110
–
ns
tdH(on)
trH
Switching Time, High Side
Switching Time, Low Side
trr
VBB = 150 V, VCC = 15 V, ID = 2 A, 0 V ≤ VIN ≤ 5 V
–
90
–
ns
tdL(off)
–
360
–
ns
tfL
–
20
–
ns
Min
Typ
Max
Units
–
550
–
ns
–
100
–
ns
–
120
–
ns
tdH(off)
–
420
–
ns
tfH
–
30
–
ns
tdL(on)
–
570
–
ns
trL
–
100
–
ns
trr
VBB = 150 V, VCC = 15 V, ID = 2 A, 0 V ≤ VIN ≤ 5 V
SMA6822MP SWITCHING CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Symbol
Conditions
tdH(on)
trH
Switching Time, High Side
Switching Time, Low Side
trr
trr
VBB = 300 V, VCC = 15 V, ID = 1.5 A, 0 V ≤ VIN ≤ 5 V
–
120
–
ns
tdL(off)
VBB = 300 V, VCC = 15 V, ID = 1.5 A, 0 V ≤ VIN ≤ 5 V
–
450
–
ns
tfL
–
30
–
ns
Min
Typ
Max
Units
tdH(on)
–
640
–
ns
trH
–
100
–
ns
SMA6823MP SWITCHING CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Switching Time, High Side
Switching Time, Low Side
Symbol
Conditions
–
150
–
ns
tdH(off)
–
520
–
ns
tfH
–
30
–
ns
tdL(on)
–
650
–
ns
trL
–
100
–
ns
trr
trr
VBB = 300 V, VCC = 15 V, ID = 2.5 A, 0 V ≤ VIN ≤ 5 V
–
150
–
ns
tdL(off)
VBB = 300 V, VCC = 15 V, ID = 2.5 A, 0 V ≤ VIN ≤ 5 V
–
580
–
ns
tfL
–
30
–
ns
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
5
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
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
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
TDL
6
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
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
VB1
Function
High side bootstrap terminal (U phase)
2
VB2
High side bootstrap terminal (V phase)
3
VD
Bootstrap diode anode terminal
4
VB3
High side bootstrap terminal (W 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
LS2
Low side source terminal (connect to LS1 externally)
16
VREG
17
LS1
Low side source terminal (connect to LS2 externally)
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
U
Output of V phase
Internal regulator output terminal
Low side GND terminal
Overtemperature and low-side UVLO fault-signal output
Low side logic supply voltage
Output of U phase
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
7
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
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
2X Gate protrusion
1.2 ±0.1
BSC
10.2 ±0.2
Branding Area
2X Exposed
tie bar
3 ±0.5
BSC
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
24
0.7 MAX
A Measured at pin exit from case
B Measured at pin tips
C Maximum dambar protrusion
0.55 +0.2
– 0.1
Leadform: 2451
Terminal core material: Cu
Terminal plating: Ni and solder (Sn 97.5%, Ag 2.5%) plating
Case material: Epoxy resin
0.7 MAX
Deflection at pin bend
View A
Dimensions in millimeters
Branding codes (exact appearance at manufacturer discretion):
Front Branding Area
1st line, lot:
YMDDP
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
P is the tracking letter
2nd line, type: SMA682xM
Back Branding Area
1st line, subtype:
x
Where: x matches x in the type brand on front
Leadframe plating Pb-free. Device composition
complies with the RoHS directive.
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
8
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
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
2X Gate protrusion
1.2 ±0.1
BSC
10.2 ±0.2
2X Exposed
tie bar
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
0.7 MAX
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):
Front Branding Area
1st line, lot:
YMDDP
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
P is the tracking letter
2nd line, type: SMA682xM
Back Branding Area
1st line, subtype:
x
Where: x matches x in the type brand on front
Leadframe plating Pb-free. Device composition
complies with the RoHS directive.
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
9
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
Packing Specification
Leadform 2451
Dimensions in millimeters
23.8
590
11.5
X
Tube material: PVC
Maximum 18 pieces per tube
(pins aligned along X direction)
Rubber plug each end
130
610
185
Z
Y
Maximum 15 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
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
10
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
Packing Specification
Leadform 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
130
610
Maximum 14 tubes in Y direction
Maximum 4 tubes in Z direction
185
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
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
11
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
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
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
12
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
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.
The contents in this document must not be transcribed or copied without Sanken’s written consent.
Copyright © 2007-2011 Allegro MicroSystems, Inc.
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
13